dynamic planet science olympiad 2021 quizletdynamic planet science olympiad 2021 quizlet

caused by the gravitational and inertial interaction of the sun and earth. An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. WQB@G0IST>9U'FfW#*QQHy Bj3/3QUQ4 z*=k6P;Vy$nJn j?oWT] +R+|6~UqyT< =marine dumping A delta formed in that area of a river mouth which is affected by sea tides. Interaction with the wind keeps this layer mixed and thus allows the heat from the sun to be distributed vertically. Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. Dynamic Planet works with high-impact partners to help build regenerative landscapes and seascapes. =the Pacific Garbage Patch, =excessive agriculture Small sediment and pebbles=more capillarity. Sometimes referred to as the twilight zone or the mid water zone as sunlight this deep is very faint. Operates: At any depth on a cable or line by free fall (no messenger needed) H95\Y}K$8@ ~jJ|@!B1Yv#SgitqY.u}K#(AF &*R0OjThC 1. Water sampling devices range from a bucket dropped over the side of a ship to large water bottles sent thousands of meters toward the seafloor on a wire. Aboard the ship, a flow cytometer may be used to analyze particles in the form of single-celled organisms for optical properties indicative of their physiology and structure. Oceanography Science Olympiad Dynamic Planet Oceanography 2021 STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Surface Currents Click card to see definition These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. A mathematical equation stating that a volume of water, passing through a specified area of material at a given time, depends on the material's permeability and hydraulic gradient. -As the plates alternately jam and jump against each other, earthquakesrattle through awide boundary zone-Natural or human-made structures that cross a transform boundary are offsetsplit into pieces and carried in opposite directions c.Types of Plates Continental Plate - Tectonic plates that lie under surface land masses - Thicker, less dense what is the deepest part of the ocean called? As scientists try to understand movement of materials through the oceanic system, they moor sediment traps at various depths for many months to collect samples of particles sinking through the water column. Eddies can form. There are many processes at work. When the ice melts in the summer, it releases nutrients into the water, stimulating the growth of phytoplankton, the center of the marine food web. These waves tend to be less than 3m high, and have wavelengths between 60 - 150m in the ocean. What elements make up the structure of the ocean? Equatorial currents are driven by the___? These slowly move up stream due to erosion, as of course, the water fall eats away at the land. relias learning exam answers quizlet; havanna ginger black dick; id security online. the fine sediment carried within the body of flowing water, the sediment carried along the bed (bottom) of the river, total amount of sediments a river is capable of transporting, maximum particle size that a river is capable of transporting at a given point. vyk!5%;p?SIquh3t]`O-J {r}- \J-mKNr5nAH 8nlgi^/HVd`uJYUz>U"BFhQC4:P P>6@'fv J1@[WJ! / s@ oF(:!C5h '4 TTf;V idV*}*I:(UNT2< Miniaturization in electronics now allows scientists to put computers of increasing sophistication in pressure cases and send them down several thousand meters to control a variety of instruments. what is the approximate tidal range on dec. 3rd between 12pm and 6pm? Occur where a river meets an area of rock that erodes slowly, process by which a stream in one watershed is captured by a stream in an adjacent watershed, channel irregularities such as rapids and waterfalls, deposits of sand and soil at the mouth of a river form, graph used to show if sediments will deposit, transport, or erode sediment. new water that enters the aquifer from the surface. Highly dependent on the depth of the water. xcbd`g`b``8 "~HFS0D~"YI6x.Fj Reflection occurs with little loss of energy. even at the very bottom, life exists (A tiny single celled organism), Arctic, Atlantic, Indian, Pacific, Southern, Samples: Water In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. stream Fe2+^{2+}2+ ion). Is related to changes in temperature of a gas or object without changes in phases. Subjects . The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. A channel that is divided into smaller channels by temporary islands called eyots. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. FyQafhUi41Gd*+{ -#+># 18Q|`j/JP0ICUFQa~18E`"F H +occur when shallow groundwater oozes or "seeps" from the ground over a large area and has no defined discharge point. Science Olympiad Division B - Green Generation, Applications and Investigations In Earth Science, Dennis G. Tasa, Edward J. Tarbuck, Frederick K. Lutgens, Project Team Orientation: SAP SuccessFactors. stream when high water rises above a river's banks and overspills them. They disrupt a waterway's ability to support vital ecosystems, have led to the extinction of many fish and other aquatic species, the disappearance of birds in floodplains, huge losses of forest, wetland and farmland, erosion of coastal deltas, and many other unmitigable impacts. stream A sudden, violent flood that occurs within a few hours, or even minutes, of a storm. Notes: Racks on side for reversing thermometers that record temperature of water when rotated 180 degrees (thus, when bottle rotates, temperature at that depth is recorded), Samples: Water the Ekman spiral is driven by what effect? =non-biodegradable trash and plastic The area from low-tide to the edge of the continental shelf. The restoring force is surface tension. A standard rosette/CTD cast, depending on water depth, requires two to five hours of station time. 133 0 obj a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in areas with high amounts of permafrost. stream Operates: In relatively shallow water on a cable or line triggered with a messenger Welcome to Dynamic Planet! Instruments can be moored in the ocean for months or years to collect samples or data. Raleigh, NC 27695. Freshwater in the form of vapor moves from the ocean to the atmosphere through evaporation causing the higher salinity. 2 Juli, 2022 . Circular flow pattern of water caused by deflection of water by continents and the ocean basin. is prohibited and is a violation of the Science Olympiad General Rules and Code of Ethics. - In the U.S performed by U.S Geological Surveys stream gage stations From 3,300 ft. (1,000 meters) to 13,100 ft. (4,000 meters) due to its constant darkness, this zone is also called the midnight zone. The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. Points are awarded for quality and accuracy of answers. %PDF-1.5 what common life of the estuary attaches to rocks? a single channel that winds snakelike over the area it covers. Determine the number of protons and neutrons in Mg-26. Surface ocean, thermocline, and deep ocean. Middle School (Division B) | NC Science Olympiad This zone is saturated with water. Ocean water freezes at a lower temperature than freshwater. depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. Check out https://oceanservice.noaa.gov/facts/sofar.html as one place to start. On average, sea ice covers almost about 10,000,000 mi. of the earth. small river or stream that flows in to a larger river or stream; a branch of the river, a land area that channels rainfall and snowmelt to creeks, streams, and rivers, and eventually to outflow points. the ratio of wave height to wavelength is called the___? der Potsdamer Platz. 136 0 obj -from volcanoes Exchanges across the air-sea interface, including heat and fresh water, couple the ocean and atmosphere and are of major interest in studies of global climate. Notes: Developed by Dr. W. Van Dorn, Samples: Water Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. (See image), In the same way that water moves upwards through a tube against the force of gravity; water moves upwards through soil pores, or the spaces between soil particles. *GHQumI ( p:7+ iO)8A2I7 Z! This spring forms from the pull of gravity. This type of tidal cycle is found commonly in the Gulf of Mexico. xcbd`g`b``8 "lcxL DH&a V"L/?8xH What is the magnitude of the gravitational force on the meteor from the satellite at the closest approach? l#">V Uq(UJ9ss&t! der Fernsehturm. . a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in permafrost areas. With the light comes heat from the sun, which is responsible for wide changes in temperature that occur in this zone, both in the latitude and each season. endobj Maximum ratio of wave height to wavelength seen in the open ocean. of a reaction by lowering the activation energy, but it Horizontal distance between two consecutive wave crests or wave troughs, Vertical distance between a wave crest and an adjacent wave trough. They link eastern and western boundary currents. Recently developed dual-frequency sidescan sonar can even be used to distinguish rock types. Welcome to Dynamic Planet! What does oxygen% vary with in ocean surface water? They can repeat this process for up to five years. It then adjusts buoyancy as it approaches the bottom to insure a soft landing for the delicate instruments it carries and to avoid disturbing the sediment surface. =sewage Bigger rocks=less capillarity _____ operates by emitting short acoustic pulses along a transmitter beam, the central transducer. Where is a semidesert most likely to be found? +Because dams are built to store water, they also store the sediment that all rivers carry. Science Olympiad - Dynamic Planet - Quizlet The rain that falls on the land contains some dissolved carbon dioxide from the surrounding air, this causes the rainwater to be slightly acidic due to carbonic acid (which forms from carbon dioxide and water) as rain erodes rock, acids in rain water break down rock, this process creates ions, or electrically charged atomic particals. *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c The addition of wave energy as waves meet producing larger waves. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 600 /Subtype /Image /Type /XObject /Width 900 /Length 63000 >> is the ratio between the length of the channel and the straight-line path length along the valley floor. emissions of gases, non-explosive lava emissions, extremely violent explosive bursts that last many hours; volcanic eruptions, a process by which glaciers form and spread; the forming, existence, or movement of glaciers over the surface of the earth. Do ocean gyres have specific shapes to them? A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. Dynamic Planet Freshwater - Science Olympiad 2021-2022 4.8 (13 reviews) Term 1 / 97 fresh water Click the card to flip Definition 1 / 97 water that contains very low amounts of salts, such as rivers and lakes Click the card to flip Flashcards Learn Test Match Created by Rachel_Pedler Teacher Terms in this set (97) fresh water 1936 Berlin Olympics Flashcards | Quizlet valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. An area of waterlogged soil that tends to be peaty; fed mainly by upwelling water; low productivity. The reflection of progressive waves by a vertical barrier. . ubsurface moorings are also used to suspend settling plates above the deep-sea floor to collect larval forms of benthic animals. The load contains dissolved materials such as sodium and calcium. For many years, current meters have been attached to moorings as described above, left for a time to collect data, and then retrieved. The surface layer, also called the sunlight zone. The boundary where the ocean and the land meet; temporary and unstable, The evolution of bogs and marshes from interactions between surface and groundwater, Wetlands are formed from these interactions and are present in climates and landscapes that cause ground water to discharge to land surface or that prevent rapid drainage of water from the land surface. =the water cycle FRv8lcbNj#f?2_b #R#HUur$,mJ The materials other than the water that are carried by a stream, Holes dug or drilled deep into the ground to reach a reservoir of groundwater, A well in which water rises because of pressure within the aquifer, well that extends into the zone of saturation in an unconfined aquifer, The combined amount of evaporation and transpiration, permanently frozen layer of soil beneath the surface of the ground. (b One of the major parts in Earth's outer crust layer. Year Event Division Tournament Author Files; 1: 2022: Anatomy & Physiology: BC: Summer Science Olympiad Study Session: 25rat: key sheet test: 2: 2022: Anatomy & Physiology -from factories A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. Currents flowing on surface in opposite direction to main currents. The temperature in this zone is constant. The Science Olympiad Foundation conducts the science Olympiad exam. Water gets pulled down through the ground until it reaches a layer it can't penetrate. Notes: Samples from the Ekman Grab and Soft Bottom Modified Petersen Grab are often processed with this in studies looking for organisms living in the sediments, the wash bucket gets rid of most of the sediments and all that is left are the critters (worms, snails, clams and small crustaceans) that live in the mud or sand. Relationships between plants and animals of a biome having to do with what they eat. Why do currents in the eastern Atlantic Ocean flow towards the south? These waves move through water greater than 1/2 their wavelength. These waves have a wavelength greater than 1.73cm. endobj occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. Rocky reef, barrier, Fluvial delta, channel, intertidal flats, saltmarsh seaflats, floods and ebb tidal delta, and inner continental shelf. can carry/transport. direction of water flow is where two rivers come together. +Reservoirs behind dams trap sediment which deprives downstream rivers of sediment which is an important part of the ecosystem The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. When the water level in an area is rising, its called a _____, when the water level in an area is falling, its called a _____ tide. The following table is the list of topics by year. These boundary currents are shallow and broad with boundaries that are not well defined. +is a key process within the water cycle the area between the high-tide and the low-tide mark. surface ocean circulation is modified by what? The deepest zone of the ocean, it extends from 19,700 feet (6,000 meters) to the very bottom at 35,797 ft. (10,911 meters) in the Mariana trench off the coast of Japan. +oxygen levels. PDF mtlin11's and kman1234t's Dynamic Planet Test - scioly.org (See image), an underground boundary between the soil surface (zone of aeration) and the area where groundwater saturates spaces between sediments and cracks in rock (zone of saturation). Topographic Features of Continental Margins. A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. Three quarters of the area of the deep ocean floor lies in this zone. For researchers especially interested in the seawater-seafloor interface, a gravity corer can return cores up to 20 feet (six meters) long with little core-top disturbance. Floats can be weighted to be neutrally buoyant at a particular depth, where they drift in the current while emitting periodic sounds. the sum of the evaporation of water from soil plus the transpiration from plants. =wind what is the density of seawater at 4 degrees Celsius? The key answer is that the shape of the gyre is determined by whether the winds torque the water in a clockwise or in a counterclockwise direction. Z:* >f:,4)| H+bGz`Pp)g$~*3D~ a9jG>Z$|T'0PWC_z_iPH@ QcLrmqq physically deposited particles derived from weathered rocks, streams move sediments acquired from mass wasting, overland flow, and groundwater. This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). The saltiest locations in the ocean or the regions where evaporation is highest or in large bodies of water where there is no outlet into the ocean. +salinity ;AQ*02zWU `oRFJst, A body of water that is surrounded by land it can be fresh water or salt water. << /Filter /FlateDecode /S 167 /Length 151 >> =DPP$UqE W:"hE t(j'h &h &8 T ` a time of no current, occurs at high and low tides when current change direction, water rushing into an enclosed area because of the rise in sea level as a tide crest approaches. Continental shelf, submarine canyon, continental slope, continental rise, transform, abyssal plain, mid-oceanic ridge, guyot, trench, and seamount. hello quizlet Home Subjects Expert solutions Create When seawater freezes, however, the ice contains very little salt because only the water part freezes. Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. There are five of these boundary currents. Some images used in this set are licensed under the Creative Commons through Flickr.com.Click to see the original works with their full license. Operates: On a cable or line (free fall) or by hand without a messenger $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ Check out, https://oceanservice.noaa.gov/facts/sofar.html, Dynamic Planet 2019 Coaches Clinic Presentation (2020 Rules), 2020 Science Olympiad: Dynamic Planet NOAA, Dynamic Planet 2019 Coaches Clinic Presentation (2018 Rules), Dynamic Planet Great Climateand GlacierGraphsand Maps, Investigating Plate Tectonics with Google Earth, The Bridge An ocean of teacher approved marine education resources, Oceanography: An Invitation to Marine Science. Operates: At any depth on a cable or line with a messenger The restoring force is gravity and momentum. Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. It checks its sensors as it descends and reports their status to the ship. 2023 Science Olympiad: Freshwater hydrology | National Oceanic and = average water velocity * volume of pre-determined crosss-section The sea surface temperature also "follows the sun." der Kurfrstendamm. der Checkpoint Charlie. One array transmits a succession of sonic pulses in a 60 , 90, or 120 swath. Dynamic Planet Cheat Sheet (Plate Tectonics).pdf - a. It depends on wind patterns in the atmosphere. Commonly these come from a submarine hills or glaciers. Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Satellite-based instruments useful to oceanographers studying ocean circulation include altimeters, which register variations in sea level slope that indicate current flow, and infrared sensors that show currents, eddies, and other circulation features. a maritime tropical air mass is likely to be what? -velocity = distance traveled / time, = water depth * velocity * width A wave that surges ashore without breaking. You can expect the highest spring tide when sun, moon, and Earth is in____? Near the equator, the tropics receive lots of rain constantly, which helps decrease the salinity of the surface water in that region. When one river 'robs' another of its water (see image), wetlands that form as rivers empty their water and sediment into another body of water. the action or process of forming or depositing sediment. Scientists created three-dimensional images of Earth's interior by combining information from many earthquakes using an approach similar to computed tomography (CT) scanning. Flotation holds the instruments and their tether line upright in the water column and brings them to the surface on release. Countercurrents beneath surface currents. Lots of great information on this channel!Tremor Tracker for iPadA model of Three FaultsInvestigating Plate Tectonics with Google EarthDiscovering Plate BoundariesPinterest Boardwith great Earth Science ideas from the National Event SupervisorResources for topics NOT in this years rules:Water Science USGSPhoto Glossary of Glacier TermsUMass Glacier Lecture SeriesThe Bridge An ocean of teacher approved marine education resourcesProject OceanographyOceanography: An Invitation to Marine Science, Physical Address y Qu dice el, Vocabulary Lesson 9: Hopes and Wishes, Lesson, Lecture 19 - Introduction to google earth eng, ISZL IBGEO 2022 Freshwater Vocab and Features, 2019 Released EOC Practice Test-Biology NC, Science Olympiad - Division C - Forensics: Po, Science Olympiad Environmental Chemistry Glos, Christy C. Hayhoe, Doug Hayhoe, Jeff Major, Maurice DiGiuseppe, Prentice Hall Brief Review: The Living Environment 2019, Production and Management Exam 3-- Ch. The Science Olympiad consists of interscholastic competitions for students in grades 6th-12th. Dams' affects: Gyres in balance between gravity and the Coriolis Effect. the height of a wave depends upon___, ___, ___? +temperature endobj Animals that live at the bottom of a body of water. endobj "h5'*i# N~E}hP 7KEQ ?UEGg*+&76~UR~59T\ Qtf _|3R?jRHa(MI 137 0 obj Waves with a ratio greater than 1:7 will do this. High score wins. - the USGS collects samples from streams across the Nation and analyzes for chemical, physical, and biological properties of water, sediment, and tissue. Extending from 660 feet (200 meters) to 3300 feet (1,000 meters). These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. The length of time the wind blows, the fetch and this are three factors that affect wind wave development. Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. Berlin Flashcards | Quizlet These tides result in little variation in the height of tides. This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. Acoustic tomography employs the effect of temperature on the speed of sound in seawater (sound travels faster in warmer water) to record temperature profiles over long ocean transects. They show the shape of the land the mountains, valleys, and plains by means of brown contour lines, The concept that describes the hierarchy of stream types (see image). From https://earthobservatory.nasa.gov/features/SeaIce: Sea ice also plays a fundamental role in polar ecosystems. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? +evaporation = 90% of water vapor In this event, students will use process skills to complete tasks related to Earths fresh waters. What is a beach? der Reichstag. What is a gyre? The distance and direction that a wave travels, The type of animal to most likely live on a sandy beach, A common toxic substance found on all muddy beaches. . Sediment sampling devices include a box corer that drops into the mud and brings back a block of near-surface sediment. Waves with a tiny wavelength less than 1.73cm. Dynamic Planet Meteorology Road Scholar Rocks and Minerals Solar System Physical Science & Chemistry Can't Judge a Powder Crave The Wave Crime Busters Sounds of Music Storm the Castle Technology & Engineering Bridge Flight Roller Coaster Wheeled Vehicle Inquiry & Nature of Science Codebusters Experimental Design Fast Facts Write It Do It Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. Topic for 2023 Tournament Season isEarths fresh waters. Science Olympiad is a national STEM competition dedicated to improving the quality of K-12 science education, increasing interest and engagement in science, and providing recognition for outstanding achievement by students and teachers. =mining . 42 0 obj the movement of organic and inorganic particles by water, gravity, wind, ice, etc. +This spring occurs in underground cave systems, which resemble underground highways or tubes ((((((((((((((((((((((((((((((((((((((((((((((((((( F" G !1AQ"a2qBR#3br$4CS%&Ds 2 !1"2AQaq3B#R ? 135 0 obj Where is the Tropic of Capricorn located? =chemical fertilizers and pesticides Dmm}W.-22N\jT+bL*aBO;jke>9Rp{*u*? Operates: At the surface by hand Which direction do gyres flow in the Southern hemisphere? A piston corer can return a cylinder of sediment up to 100 feet (33 meters) long that may encompass several million years of sedimentary history. These are the fastest flowing boundary currents. The ability of a rock, soil, or sediment to let fluids pass through its open spaces or pores. The key answer is that the shape of the gyre is determined by whether the winds torque the water in a clockwise or in a counterclockwise direction. the maximum size of the pieces of sediment that a given body of water, ice, wind, etc. smaller streams and rivers that flow into a main river, river basins drained by a river and flowing into the same large body of water, a type of landform consisting of the outline of a path of relatively shallow and narrow body of fluid, the point where a river enters a lake or sea, channels in which the streams are actively cutting into solid rock, a river flows down a steep slope into a flat valley, a stream consisting of numerous intertwining channels, A river or small stream that curves back and forth across its valley, Rare; short; deepest part typically wanders back and forth. This sediment builds and steadily decreases the storage capacity of the reservoir. +caused by heavy rainfall, the average time between successive geologic events such as earthquakes, floods, landslides, etc. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. q die Berliner Mauer. a delta in an area with strong tides that redistribute accumulating sediments. Precise modern navigation allows ship motion to be subtracted from the data. dynamic planet science olympiad 2021 quizlet They carry cold water towards the equator. =ocean currents Home. The subtraction of wave energy as waves meet producing smaller waves. The average temperature of all ocean water is about 38.3F. At the base of this mixing layer is the beginning of the thermocline. Campus Box 8211 Is related to changes in phase between liquids, gases, and solids. a temperature increase in a body of water that is caused by human activity and that has a harmful effect on water quality and on the ability of that body of water to support life, heterogeneous, near surface environment in which complex interactions involving rock, soil, water, air, and living organisms regulate the natural habitat and determine the availability of life-sustaining resources. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable.
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