dynamic planet science olympiad 2021 quizlet

nitrogen levels are____ in the surface waters of the ocean, oxygen levels are ___ in the surface waters of the ocean, oxygen concentrations are highest when found in____ _____, the apparent force acting on a body in motion, due to the rotation of the Earth, causing deflection to the right in the Northern Hemisphere and deflection to the left in the southern Hemisphere is called______. Relationships between plants and animals of a biome having to do with what they eat. reaction., Select the correct answer, and write it on the line provided. a single channel that winds snakelike over the area it covers. The load contains dissolved materials such as sodium and calcium. Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. "h5'*i# N~E}hP 7KEQ ?UEGg*+&76~UR~59T\ when high water rises above a river's banks and overspills them. the sum of the evaporation of water from soil plus the transpiration from plants. Recently developed dual-frequency sidescan sonar can even be used to distinguish rock types. Operates: At any depth on a cable or line by free fall (no messenger needed) xcbd`g`b``8 "~HFS0D~"YI6x.Fj when the amount of sediment becomes greater than the carrying capacity of the force that is moving it; sediment from eroded materials settles. *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c +salinity About 3.5% of the weight of seawater comes from the dissolved salts; in a cubic mile of seawater, the weight of the salt in the form of sodium chloride would be about 120,000,000 tons. deltas that are formed as rivers deposit large, coarse sediments; these deltas are usually confined to rivers emptying into freshwater lakes. Typically seawater has close to 35 g of dissolved salts in each L - this is written as 35. can carry/transport. These waves have a wavelength greater than 1.73cm. A steep incline of the ocean floor leading down from the edge of the continental shelf. This zone is saturated with water. A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. New Business Models. Almost microscopic algae and animals that are carried by current and waves. %PDF-1.5 =acid rain Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. endobj $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ Countercurrents beneath surface currents. Waves with ___________ wavelengths move the fastest. 1. These slowly move up stream due to erosion, as of course, the water fall eats away at the land. An area of waterlogged soil that tends to be peaty; fed mainly by upwelling water; low productivity. Reflection occurs with little loss of energy. 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. +comes from PRESSURE in confined aquifers forcing the water to the surface. Two-way communication via satellite allows control of remote instruments. The layers range from several millimetres to many metres in thickness and vary greatly in shape. Why do currents in the eastern Atlantic Ocean flow towards the south? (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. ]zT8S %HFO$e@ Think underground water storage (confined = impenetrable (low permeability) rock above them, unconfined = permeable solid layer above them, A body of distinctly less permeable material that is located above or below one or more aquifers. Oceanography Learn with flashcards, games, and more for free. 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 %# , #&')*)-0-(0%()( C briggs stratton carburetor; avalonia screen size. A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering A delta formed in that area of a river mouth which is affected by sea tides. =ocean currents Process in which sediment is laid down in new locations. of a reaction by lowering the activation energy, but it Division B/C Division B only Division C only Astronomy. the quantity of water in a stream that passes a given point in a period of time; an outflow of water from a stream, pipe, groundwater aquifer, or watershed; the opposite of recharge. From these measurements, accurate estimates of air-sea fluxes can be made. what is produced when a crustal plate moves over a stationary hot spot? Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. Operates: At any depth on a cable or line with a messenger that makes bottle rotate 180 degrees while trapping water and closing Towards the polls, freshwater from melting ice decreases the surface salinity once again. =acid rain Sometimes called a node. Over time, surface drainage, erosion, and deposition of sinkhole into a shallower bowl-shaped depression. Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. %# , #&')*)-0-(0%()( C This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. << /Linearized 1 /L 392755 /H [ 859 222 ] /O 41 /E 78972 /N 11 /T 392264 >> the sorted material deposited by a stream, Are formed by the chemical and mechanical action of the wind, strong winds that pick up large quantities of dust, sediment deposited in a stream channel, along a stream bank, or on a floodplain, areas of land that have been eroded by water and are always U or V shaped, measure the stream channel shape, monitor the velocity and the water level, underground water that is held in the soil and in previous rocks, upper soil layers that hold both air and water, zone where all open spaces in sediment and rock are completely filled with water, the top of the saturated zone and is completely filled with water, the volume of open spaces in rock or soil, Ability of rock or soil to allow water to flow through it, caves, speleothems (stalactites and stalagmites), sinkholes, springs, a naturally formed underground chamber or series of chambers most commonly produced by solution activity in limestone, a large surface crater caused by the collapse of an underground channel or cavern; often triggered by groundwater withdrawal. endstream A natural source of water formed when water from an aquifer moves up to the ground surface. 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< You can expect the highest spring tide when sun, moon, and Earth is in____? panzer 2 g; god of war 1 iso file download for pcsx2; wexos toolbox . Science Olympiad tournaments emphasize teamwork, problem solving, and hands-on learning practices. vtuber dox site. +high gradient = rapid flow of water The length of time the wind blows, the fetch and this are three factors that affect wind wave development. stream which flows during certain times of the year, with inputs from precipitation and groundwater. =marine dumping Operates: At any depth on a cable or line with a messenger A delta where wave action has the strongest control on its outline. All rights reserved. This measurement of volume of water flow is equal to 1 million metres cubed per second. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? JFIF C Can influence conditions at the ocean surface. endstream -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 mature wind waves of one wavelength that form orderly undulations of the ocean surface. The Ekman spiral: Answer. The surface layer, also called the sunlight zone. Drifting sediment traps are used to study surface layer sedimentation, and such instruments as an acoustic backscattering device for collecting long-term data on plankton distribution are mounted on drifting buoys. Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. A circular pattern of currents in an ocean basin c. A place where the river meets the ocean enables scientists to investigate the dynamic processes in the deep interior of Earth. Predetermined questions will be used as tiebreakers. Continental Crust, continental shelf, continental slope, continental rise, ocean floor, and oceanic crust. WQB@G0IST>9U'FfW#*QQHy Bj3/3QUQ4 z*=k6P;Vy$nJn j?oWT] +R+|6~UqyT< is the difference in height between successive high and low tides. They link eastern and western boundary currents. The restoring force is surface tension. even at the very bottom, life exists (A tiny single celled organism), Arctic, Atlantic, Indian, Pacific, Southern, Samples: Water 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. Teams will be presented with data, charts/graphs, pictures or diagrams and/or written descriptions. The information below should not be interpreted as an extension of the rules. Tema 6: Qu dice el camarero? 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. ..spread non-biodegradable materials and air pollutants around the world. no clear pattern, areas covered by continental galcial ice sheet. Are whales and other animals affected by changes in ocean circulation due to sea ice melting? =non-biodegradable trash and plastic The ice itself is habitat for animals such as seals, Arctic foxes, polar bears, and penguins., Life thrives along the margins of sea ice, as melting and freezing enhance circulation and bring nutrients to the surface. xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 . a body of rock and/or sediment that holds groundwater. (a) Determine the empirical formula of estradiol. Flow generally occurs for a short time after extreme storms. These waves move through water greater than 1/2 their wavelength. Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. A drainage pattern in which streams follow a roughly circular or concentric path along a belt of weak rock, resembling in plan a ringlike pattern. +a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. A kind of sinkhole that may develop abruptly and cause catastrophic damages. endobj Allows for drainage of excess water. A gently sloping, shallow area of the ocean floor that extends outward from the edge of a continent. Continental shelf, submarine canyon, continental slope, continental rise, transform, abyssal plain, mid-oceanic ridge, guyot, trench, and seamount. These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). Year Event Division Tournament Author Files; 1: 2022: Anatomy & Physiology: BC: Summer Science Olympiad Study Session: 25rat: key sheet test: 2: 2022: Anatomy & Physiology physically deposited particles derived from weathered rocks, streams move sediments acquired from mass wasting, overland flow, and groundwater. For many years, current meters have been attached to moorings as described above, left for a time to collect data, and then retrieved. a. There is a nick point here. Fans formed by landslides or the downward movement of sediment. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. What does constructive interference result in? About a dozen amphidromic points exist in the world ocean. The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. What does oxygen% vary with in ocean surface water? -#4yl&r35_TPyl%|zzOoT-OA$j&zr{Q{B 0b:cH7?a z@j0n*'HoOQT(P7#U`fW5[2 oGTgopb h%>[ 0 zFT'x*w@JBd)[y{~M #G@P Freshwater in the form of vapor moves from the ocean to the atmosphere through evaporation causing the higher salinity. This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. If so, what determines any shape to gyres in the oceans? (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). Topic for 2023 Tournament Season isEarths fresh waters. Notes: Any type of bottle can be used to capture surface water, Samples: Bottom sediments (mud or sand) the Ekman spiral is driven by what effect? +pH =mining Where is the Tropic of Capricorn located? The average temperature of all ocean water is about 38.3F. (b As the ice melts, it exposes ocean water to sunlight, spurring photosynthesis in phytoplankton. Notes: Extremely heavy and can take a sample of the hardest rocky ocean bottoms (like granite and marble), Samples: Bottom sediments (mud or sand) 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. small free-floating animals that form part of plankton that feed on marine algae. a technique used to measure the discharge, or the volume of water moving through a channel per unit time, of a stream. The speed of a shallow-water wave is proportional to___? +precipitation New methods for this kind of sampling are being developed in order to reduce station time. Water gets pulled down through the ground until it reaches a layer it can't penetrate. A channel that flows in a relatively straight path; these often develop along the lines of faults and master joints. Click again to see term 1/229 Previous Next Nearly friction free transfer of energy from molecule to molecule in a circular path. Ocean water freezes at a lower temperature than freshwater. =microbial decay process (decomposition). In 1934, Edward A. Doisy of Washington University extracted 3000 lb of hog ovaries to isolate a few milligrams of pure estradiol, a potent female hormone. a stream system that resembles the pattern of a branching tree, a pattern in which the tributaries join the main stream at right angles. 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. is a hydroacoustic current meter similar to a sonar, used to measure water current velocities over a depth range using the Doppler effect of sound waves scattered back from particles within the water column. Cycle B passes Cycle C. JFIF C Qtf _|3R?jRHa(MI The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. Scientists created three-dimensional images of Earth's interior by combining information from many earthquakes using an approach similar to computed tomography (CT) scanning. The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. der Reichstag. The temperature never fluctuates far from a chilling 39F (4C). ((((((((((((((((((((((((((((((((((((((((((((((((((( F" G !1AQ"a2qBR#3br$4CS%&Ds 2 !1"2AQaq3B#R ? Two very large parallel plates are maintained at uniform temperatures of T1=1100KT_1=1100 \mathrm{~K}T1=1100K and T2=700KT_2=700 \mathrm{~K}T2=700K and have emissivities of 1=2=0.5\varepsilon_1=\varepsilon_2=0.51=2=0.5, respectively. << /Filter /FlateDecode /S 167 /Length 151 >> is the ratio between the length of the channel and the straight-line path length along the valley floor. l#">V Uq(UJ9ss&t! The temperate regions are characterized by____? The movement of cold water upward from the deep ocean that is caused by wind. 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. =wind These waves move through water shallower than 1/20 their wavelength, These waves travel though water deeper than 1/20 but shallower than 1/2 their wavelength. Operates: On a cable or line (free fall) or by hand without a messenger 39 0 obj They carry cold water towards the equator. water that contains very low amounts of salts, such as rivers and lakes, show elevation of land with shape and spacing of contour lines; closer lines mean steeper slopes; flat places have widely spaced lines; series of increasingly smaller closed loops indicates hill or mountain, a measure of the relative size of streams. Igneous form from the cooling of magma deep inside the earth, often have large crystals the breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. These tides result in little variation in the height of tides. slows the movement of water and increases evaporation from reservoirs; may hold water back, store water, control flooding, and generate electricity. 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. endobj Sophisticated data processing reveals the effects of temperature, density, and currents on its travel time. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. 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. It depends on wind patterns in the atmosphere. When seawater freezes, however, the ice contains very little salt because only the water part freezes. Operates: At any depth on a cable or line by free fall (no messenger needed) This spring forms from the pull of gravity. 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. a wave in which water oscillates without causing progressive wave forward movement. This creates sediment, Fragments of rocks or minerals ranging in size, Clasts that are less than 0.0039mm in size, Clasts that are 0.0039mm - 0.0625mm in size, Clasts that are greater than 2.0mm in size. -is the volume of water passing through a measuring point in a river at a given time, the amount of sediment that a river or stream carries, an overflowing of water in a normally dry area. =chemical fertilizers and pesticides The part of the coast below the low water line, which is constantly submerged xc```b``f`a``eeb0$uAl+U)=7 -R``F1 Flotation holds the instruments and their tether line upright in the water column and brings them to the surface on release. The addition of wave energy as waves meet producing larger waves. GNc%Ck-n2iwGUAO >N kaG #;y-JFDBmTny^;q In addition, receipt of satellite data useful for directing experiments at sea allows oceanographers to make efficient use of precious ship time. how does kidney failure affect the nervous system, detailed record of a land area, giving geographic positions and elevations for both natural and man-made features. relias learning exam answers quizlet; havanna ginger black dick; id security online. Dynamic Planet is an event concerned with the processes which change the Earth. A kind of sinkhole that tends to develop gradually where the covering sediments are permeable and contain sand. +dad aerates this layer every fall The area from low-tide to the edge of the continental shelf. endstream A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. Thermohaline circulation is driven by_____? a. Waves with a tiny wavelength less than 1.73cm. 136 0 obj ( On average, there is a distinct decrease of _______ near the equator at both poles, although for different reasons. These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. Other profilers, including some that measure sound velocity and microturbulence, are dropped from a ship to free-fall to the seafloor, adjust ballast, and return to the surface for retrieval. Which direction do gyres flow in the Southern hemisphere? The pattern a drainage network takes when viewed from the air. What is a beach? Study with Quizlet and memorize flashcards containing terms like Which political party hosted the 1936 Olympics?, What city and country hosted the 1936 Olympics?, Who was the "hero" of the 1936 Olympics? There are many processes at work. 42 0 obj A basin structure in which the streams converge toward the center. These tides occur when the earth, moon and sun are in a straight line. 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 surface ocean circulation is modified by what? =micro plastic Rocky reef, barrier, Fluvial delta, channel, intertidal flats, saltmarsh seaflats, floods and ebb tidal delta, and inner continental shelf. endobj The Science Olympiad consists of interscholastic competitions for students in grades 6th-12th. The eyes of the fish are larger and generally upward directed. 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. A large stream of moving water that flows through the oceans. Where is a semidesert most likely to be found? A natural source of water formed when water from an aquifer percolates up to the ground surface. Influencing other factors: Welcome to Dynamic Planet! These boundary currents are narrow and deep and have sharp boundaries. +transpiration = 10% of water vapor, the emission of water vapor from the leaves of plants, The water stored in the soil. 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. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. Home. Blended Finance. This information is important for understanding how water tracers and pollutants are transported by the ocean. It is desired to reduce the net rate of radiation heat transfer between the two plates to one-fifth by placing thin aluminum sheets with an emissivity of 0.10.10.1 on both sides between the plates. Patterns in which water drains: dendritic (dentrites), trellis (like in farming), rectangular (like those sand shaking things), and radial (run down the mountain).

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