dynamic planet science olympiad 2021 quizlet

The sea surface temperature also "follows the sun." Because of the lack of light, it is with in this zone that bioluminescence begins to appear on life. xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 +high gradient = rapid flow of water The following table is the list of topics by year. these ions are carried away in runoffs to streams to Rivers and then the ocean. 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______. PDF 2020 Dynamic planet test - Scioly the action or process of forming or depositing sediment. Multi-channel seismic profiling penetrates several kilometers into the seafloor and the reflected or refracted sound gives pictures of various layers as the speed and direction of the sound waves are altered by the density, elasticity, and flow properties of the material they pass through. Dynamic Planet Freshwater - Science Olympiad 2021-2022 Flashcards - Quizlet The restoring force is gravity and momentum. 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. What does oxygen% vary with in ocean surface water? Sediment sampling devices include a box corer that drops into the mud and brings back a block of near-surface sediment. Subjects . endobj A channel that flows in a relatively straight path; these often develop along the lines of faults and master joints. Operates: At any depth on a cable or line by free fall (no messenger needed) A wave that surges ashore without breaking. 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. -#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 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. It depends on wind patterns in the atmosphere. 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. american history final past test questions. The concentration of salt in seawater is about 35 parts per thousand. https://science.nasa.gov/earth-science/oceanography/physical-ocean/currents, https://www.noaa.gov/education/resource-collections/ocean-coasts-education-resources/ocean-currents, also the Gulf Streams ties to the Bermuda High , https://earthobservatory.nasa.gov/features/SeaIce, Regarding animal communication, the answer may be yes as well, but I havent done a ton of digging into it yet, so Im not totally sure about details. 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. Where is a semidesert most likely to be found? Number of waves passing a fixed point per second. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. +Any cracks or holes in the land will easily let the water escape. -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. The reference level (0.0) from which tidal height is measured. 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. A body of water that is surrounded by land it can be fresh water or salt water. +occur when shallow groundwater oozes or "seeps" from the ground over a large area and has no defined discharge point. 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. occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. a wave in which water oscillates without causing progressive wave forward movement. 40 0 obj 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 The reflection of progressive waves by a vertical barrier. All rights reserved. This type of tidal cycle is found commonly in the Gulf of Mexico. 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. Animals that live at the bottom of a body of water. +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). 133 0 obj Allows for drainage of excess water. Often, aquifers are naturally ******** by rainfall or other surface water that infiltrates into the ground. These tides occur when the earth, moon and sun are at right angles. The pressure in this zone is extreme and at depths of 13,100 feet (4,000 meters), reaches over 5850 pounds per square inch. From the earth's perspective, the suns position in the sky moves higher each day from winter to summer and lower each day from summer to winter. << /Linearized 1 /L 448024 /H [ 775 232 ] /O 137 /E 107744 /N 17 /T 446955 >> The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. . Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. Find the number of sheets that need to be inserted. - In the U.S performed by U.S Geological Surveys stream gage stations 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. Determine the molecular formula of estradiol. =marine dumping 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 Dynamic Planet Quiz Book offers two, one for each Division, short 29 question tests built from questions asked at previous National Tournaments. . can carry/transport. slows the movement of water and increases evaporation from reservoirs; may hold water back, store water, control flooding, and generate electricity. Other combinations of these techniques are under development. undersea mountain ranges are ______ than mountains on land. PDF mtlin11's and kman1234t's Dynamic Planet Test - scioly.org :tRqwZnD7%jI$|B|1GV,-#r b0q{fv+~$}-06vW,By~z5[!X q8RzTSyajQXVJp Zpw$c^m]#u|Run:pFjqfX>jYKvN+zCn)ksNqIC IR>>}2|%DianTRT A breaking wave whose crest slides down the face of the wave. a body of rock and/or sediment that holds groundwater. +Water always flows downhill perpendicular to the contour lines. 38 0 obj what is produced when a crustal plate moves over a stationary hot spot? =number of years recorded / number of events, Zone in soil that is not saturated with water and that lies above the water table; the upper soil layers that hold both air and water One such lander is released from the research vessel at the sea surface. Due to the cold temperature of the water, the water molecules are slightly closer together in this region. der Tiergarten. Operates: At the surface by hand the only light at this depth, and lower, comes from the bioluminescence of the animals themselves. endstream A. Floats can be weighted to be neutrally buoyant at a particular depth, where they drift in the current while emitting periodic sounds. The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. There is a nick point here. Gyres in balance between gravity and the Coriolis Effect. das Pergamonmuseum. +comes from PRESSURE in confined aquifers forcing the water to the surface. Raleigh, NC 27603, Mailing Address 136 0 obj =industrial waste is prohibited and is a violation of the Science Olympiad General Rules and Code of Ethics. This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. This sediment builds and steadily decreases the storage capacity of the reservoir. The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. 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 A cold air mass moving forward into an area occupied by relatively warm air is called a _____ front, Low pressure systems in the northern hemisphere rotate _______, redistribute heat from one area to another, When ice forms from seawater, the remaining seawater will have an _______ density. 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. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 326 /Subtype /Image /Type /XObject /Width 481 /Length 41162 >> stream The information below should not be interpreted as an extension of the rules. Two-way communication via satellite allows control of remote instruments. Also known as wave steepness. A device that determines the distance of an object under water by recording echoes of sound waves. The movement of cold water upward from the deep ocean that is caused by wind. This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. An area of waterlogged soil that tends to be peaty; fed mainly by upwelling water; low productivity. surface salinity of seawater is ______ (above or below) average where precipitation is high and many rivers flow into the ocean, surface salinity of seawater is going to be ______(above or below) average in desert areas where evaporation rates are high, In polar areas during the winter, the salinity of water under the sea ice_________, as pure water cools from 20 degrees C to 4 degrees C, its densitiy, A zone with a rapid change in temperature with depth, true or false: water temperature from 300 meters deep to the ocean bottom is relatively uniform, When you pour cold water down the side of a glass of warm water, the cold water will, When you add salt to water, its boiling point_____ and its freezing point_____, when surface currents converge, the area where the water sinks is called a_____, type of current where waves strike the shore at a slight angle (runs roughly parallel to the shoreline), the swimmer would be carried out to sea, away from the shore. Flow generally occurs for a short time after extreme storms. the process of eroding or being eroded by wind, water, or other natural agents. It depends on wind patterns in the atmosphere. 1936 Berlin Olympics Flashcards | Quizlet 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. When seawater freezes, however, the ice contains very little salt because only the water part freezes. Science Olympiad tournaments emphasize teamwork, problem solving, and hands-on learning practices. Raleigh, NC 27695. xc```b``f`a``eeb0$uAl+U)=7 -R``F1 =the water cycle The sheets may be laminated or in sheet protectors without annotations affixed. Dmm}W.-22N\jT+bL*aBO;jke>9Rp{*u*? (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). Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water.

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