dynamic planet science olympiad 2021 quizlet

More recently, the sound sources have been moored while the floats act as receivers, surfacing at the end of an approximately two-year lifetime to report their data via satellite to a shore station. Check out https://oceanservice.noaa.gov/facts/sofar.html as one place to start. New Business Models. The restoring force is gravity and momentum. Hall, William C. Rose. 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 endobj -#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 the earth magnetic polarity sometimes______, the process by which collision of the earth's crustal plates results in one plate's being drawn down or overridden by another, localized along the juncture of two plates, two tectonic plates moving towards each other, two tectonic plates sliding past one another. Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. Precise modern navigation allows ship motion to be subtracted from the data. what does destructive interference result in? 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. of a reaction by lowering the activation energy, but it The speed of a shallow-water wave is proportional to___? One of the major parts in Earth's outer crust layer. Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. Waves with a tiny wavelength less than 1.73cm. a cascade of water falling from a height, formed when a river or stream flows over a precipice or steep incline. dynamic equilibrium A system in a steady state since forward reaction and backward reaction occur at the same rate; the rate of loss is equal to the rate of gain. +salinity These robots, used for many years for simple oceanographic tasks, are increasingly sophisticated. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ %# , #&')*)-0-(0%()( C From surface to 660 feet (200 meters) most visible light exists. The West Wind Drift is an example of this type of boundary current. These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. Teams may also be asked to draw conclusions and predict likely future occurrences based on historic information. what is the density of seawater at 4 degrees Celsius? Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. This type of tidal cycle is found commonly in the Gulf of Mexico. Number of waves passing a fixed point per second. S;xMx /S Teams will be presented with data, charts/graphs, pictures or diagrams and/or written descriptions. what is the type of wind driven wave that is found in large bays or semi enclosed areas? The sheets may be laminated or in sheet protectors without annotations affixed. the largest channel into which smaller streams flow. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? a wave in which water oscillates without causing progressive wave forward movement. is the difference in height between successive high and low tides. Towards the polls, freshwater from melting ice decreases the surface salinity once again. Raleigh, NC 27603, Mailing Address 2 Juli, 2022 . the science that deals with the earth's physical structure and substance, its history, and the processes that act on it. Over time, surface drainage, erosion, and deposition of sinkhole into a shallower bowl-shaped depression. Science Olympiad Dynamic Planet Oceanography 2021 - Quizlet The drainage pattern developed in this case is called _______ drainage. Dynamic Planet Electric Vehicle ** Experimental Design* Fast Facts * Flight Forestry Green Generation Meteorology * Mission Possible ** Road Scholar* Rocks & Minerals Roller Coaster Solar Power ** Solar System Sounds of Music* Storm the Castle Sunny Day Flooding ** Wheeled Vehicle Write It, Do It It depends on wind patterns in the atmosphere. Depends of surface sunlight and increases as the ocean depth decreases. Data from the 10,000 XBTs U.S. oceanographers launch annually are a major source of physical oceanographic information. This sediment builds and steadily decreases the storage capacity of the reservoir. Underwater vehicle used in ocean exploration that is well constructed to withstand pressure. The breaking down of rocks and other materials on the Earth's surface. JFIF C 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 greater the number, the more tortuous (strongly meandering) the path the river takes. +Commonly associated with limestone, streams that terminate abruptly by seeping into the ground, a deep, hollowed-out area under the earth's surface. Most ions are used by organisms and remove from the water, others are not used and are left for a long time where their concentration increases over time. This measurement of volume of water flow is equal to 1 million metres cubed per second. when the amount of sediment becomes greater than the carrying capacity of the force that is moving it; sediment from eroded materials settles. Depth, ecosystem (plant life), sediment type, outflow source/s, inflow source/s, Importance chemicals to lake life: nitrogen and phosphorus NNw3v"wWQsdgJNqJ 4y $,>=kzGj0,Qa*rQag#? = void volume/total volume. what are waves that break along the shore that form a curling crest over an air pocket called? Berlin Flashcards | Quizlet =the water cycle << /Annots [ 56 0 R ] /Contents 43 0 R /MediaBox [ 0 0 612 792 ] /Parent 61 0 R /Resources << /ExtGState << /G3 52 0 R >> /Font << /F4 53 0 R /F6 54 0 R /F7 55 0 R >> /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /XObject << /X5 42 0 R >> >> /StructParents 0 /Type /Page >> << /Pages 152 0 R /Type /Catalog >> This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. stream which flows during certain times of the year, with inputs from precipitation and groundwater. Oceanography Science Olympiad Dynamic Planet Oceanography 2021 STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Surface Currents Click card to see definition These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. These waves move through water greater than 1/2 their wavelength. 41 0 obj Flow generally occurs for a short time after extreme storms. This zone is saturated with water. =chemical fertilizers and pesticides B. The temperature in this zone is constant. Is a velocity measurement technique that allows for the measurement of 3D flow velocities by using the Doppler shift principle. Salt in the ocean comes from rocks on land. They disrupt a waterway's ability to support vital ecosystems, have led to the extinction of many fish and other aquatic species, the disappearance of birds in floodplains, huge losses of forest, wetland and farmland, erosion of coastal deltas, and many other unmitigable impacts. Commonly these come from a submarine hills or glaciers. These are the fastest flowing boundary currents. The surface layer, also called the sunlight zone. [-/!%C^8:sS/aaIJ$BZa Jzw9DbQfHnJP9HX7-MG9DOY1&qiVwYG/!MW9 o gQImHG] (e+)hR,9I:s .ck-4X5 C99 h! "yV_s-}^:`f!~CmT$i,Ci%i^*.V@. 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. They link eastern and western boundary currents. Horizontal distance between two consecutive wave crests or wave troughs, Vertical distance between a wave crest and an adjacent wave trough. Surface oceans circulation is driven primarily by what? << /Filter /FlateDecode /S 137 /Length 142 >> der Reichstag. +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). endobj endstream 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. Is related to changes in temperature of a gas or object without changes in phases. science olympiad dynamic planet oceanography notes. =wind 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. %# , #&')*)-0-(0%()( C a spring whose water flows from a crack in the cap rock over the aquifer. Operates: In relatively shallow water on a cable or line triggered with a messenger reaction., Select the correct answer, and write it on the line provided. Write the formula for the following ionic compound: iron sulfide (containing the 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. 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. Surface ocean, thermocline, and deep ocean. 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. This information is important for understanding how water tracers and pollutants are transported by the ocean. 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. a crack in the earth's crust resulting from the displacement of one side with respect to the other. direction of water flow is where two rivers come together. (a) Determine the empirical formula of estradiol. The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. endstream a maritime tropical air mass is likely to be what? Surface water seeps into the ground and recharges the underlying aquifer while groundwater discharges to the surface and supplies the stream with more water. Because of the lack of light, it is with in this zone that bioluminescence begins to appear on life. RiverWalker88's Practice Test Test; Because it has nowhere else to go, it starts flowing horizontally until it reaches an opening and water comes out as a spring. 137 0 obj deltas that are formed as rivers deposit large, coarse sediments; these deltas are usually confined to rivers emptying into freshwater lakes. The temperature never fluctuates far from a chilling 39F (4C). A large stream of moving water that flows through the oceans. (See image), the volume of open spaces in rock or soil; the percentage of the total volume of a rock or sediment that consists of open spaces. 3DEB A system in a steady state since forward reaction and backward reaction occur at the same rate; the rate of loss is equal to the rate of gain. The length of time the wind blows, the fetch and this are three factors that affect wind wave development. A gently sloping, shallow area of the ocean floor that extends outward from the edge of a continent. What does oxygen% vary with in ocean surface water? endobj can carry/transport. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. An area where fresh water from streams and rivers spill into the ocean. What elements make up the structure of the ocean? Sound is also used for geophysical exploration of the seafloor and the layers beneath it. +pH also the Gulf Streams ties to the Bermuda High http://climate.ncsu.edu/edu/HighLow. deep ocean water generally has high amounts of what element? Why do you think the arrangement of neuron layers is sometimes described as backwards?. A habitat in which the fresh water of a river meets the salt water of the ocean. A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. Allows for drainage of excess water. ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? This happens through adhesion and cohesion the Ekman spiral is driven by what effect? panzer 2 g; god of war 1 iso file download for pcsx2; wexos toolbox . PDF mtlin11's and kman1234t's Dynamic Planet Test - scioly.org Dynamic Planet | Science Olympiad 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. the convergence, or blending, of many fans; these are common in dry climates, and can be narrow, few streams of water, or be wide, where dozens of alluvial fans converge. These slowly move up stream due to erosion, as of course, the water fall eats away at the land. Is related to changes in phase between liquids, gases, and solids. Due to the warmth of the water, the molecules are slightly expanded in this region. The addition of wave energy as waves meet producing larger waves. Process in which sediment is laid down in new locations. D. Cycle D crosses the finish line. Collective term for the dripstone features found in caverns (Cave formations), formed by the dissolution of limestone deposits, Large landslides can block rivers and create lakes in the mountains, These lakes are caused by the activities of living organisms, Lack of mixing of a lake due to differences in water temperature (density), Waves produced by the energy of moving water, water-saturated land area that supports aquatic plants. 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. Blended Finance: depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. Wave generated as a result of a seismic event. All submitted tests are subject to the Science Olympiad Student Center Site Rules and Policies. occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. endstream Dynamic Planet Division: B - Middle School NC Essential Standards Alignment: 8.E.1 Event Rules: None Event Score Sheet: None National Event Page: Here Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. 2021 BirdSO MiniSO Invitational B/C (2020-21 season) 2021 UMichigan MiniSO Invitational B/C (2020-21 season) 2021 UT Austin MiniSO Regional B/C . a habitat where freshwater meets saltwater. l#">V Uq(UJ9ss&t! Science Olympiad Dynamic Planet Flashcards | Quizlet 2023 NC State University. b. =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 The layers range from several millimetres to many metres in thickness and vary greatly in shape. a. Notes: Extremely heavy and can take a sample of the hardest rocky ocean bottoms (like granite and marble), Samples: Bottom sediments (mud or sand) The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. 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. ?I8EP a. Two-way communication via satellite allows control of remote instruments. Sensors being designed or upgraded for use either on research vessels or buoys include those to measure surface temperature, air temperature, wind speed and direction, barometric pressure, solar and long- wave radiation, humidity, and precipitation. << /Type /XRef /Length 66 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 133 26 ] /Info 145 0 R /Root 135 0 R /Size 159 /Prev 446956 /ID [<2d92f2a28170415fac90dfa552561314><2d92f2a28170415fac90dfa552561314>] >> briggs stratton carburetor; avalonia screen size. 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. der Tiergarten. Thermohaline circulation is driven by_____? << /Contents 139 0 R /MediaBox [ 0 0 612 792 ] /Parent 150 0 R /Resources << /ExtGState << /G3 146 0 R >> /Font << /F4 147 0 R /F5 148 0 R >> /ProcSet [ /PDF /Text /ImageB /ImageC /ImageI ] /XObject << /X6 138 0 R >> >> /StructParents 0 /Type /Page >> The eyes of the fish are larger and generally upward directed. Animals that are free to swim through the water column. About a dozen amphidromic points exist in the world ocean. The reference level (0.0) from which tidal height is measured. the action or process of forming or depositing sediment. 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. % what tide is when there is a high water-low water sequence that is repeated twice in one day? a stream system that resembles the pattern of a branching tree, a pattern in which the tributaries join the main stream at right angles. what is produced when a crustal plate moves over a stationary hot spot? lines of equal elevation of groundwater elevation; indicate the elevation of the water table at that location (on a topo map) (see image), Are perpendicular to contour lines and show the direction in which water flows on a topo map. Determine the molecular formula of estradiol. The length of the stream/channel divided by the distance between the beginning and end point of that stream/channel These tides result in little variation in the height of tides. 2023 Division B Events | Science Olympiad What is a gyre? "h5'*i# N~E}hP 7KEQ ?UEGg*+&76~UR~59T\ The sensor package includes the capability to telemeter some data on a regular basis via satellite to a central data facility. Science Olympiad- Dynamic Planet 2020/2021 Flashcards | Quizlet Vz[wR:\hkDW FRv8lcbNj#f?2_b #R#HUur$,mJ what is an isolated submarine volcanic mountain with a flat summit called? Animals that live at the bottom of a body of water. Water gets pulled down through the ground until it reaches a layer it can't penetrate. Continental shelf, submarine canyon, continental slope, continental rise, transform, abyssal plain, mid-oceanic ridge, guyot, trench, and seamount. Near the equator, the tropics receive lots of rain constantly, which helps decrease the salinity of the surface water in that region. =non-biodegradable trash and plastic In the polar regions and animals who might visit/migrate to polar regions at least, the answer is yes. can carry/transport. 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. even at the very bottom, life exists (A tiny single celled organism), Arctic, Atlantic, Indian, Pacific, Southern, Samples: Water =sedimentation Dynamic Planet is an event concerned with the processes which change the Earth. small free-floating animals that form part of plankton that feed on marine algae. The part of the coast below the low water line, which is constantly submerged xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 The movement of cold water upward from the deep ocean that is caused by wind. ; they occur where the covering sediments contain a significant amount of clay. The Gulf Stream is an example of this type of boundary current. Dynamic Planet Topics - Wiki! - Scioly.org +By trapping sediment in reservoirs, dams interrupt the continuity of sediment transport through rivers, resulting in loss of reservoir storage and reduced usable life, and depriving downstream reaches of sediments essential for channel form and aquatic habitats. You can find free online copies of the current rules for download on the2023 Rules pageof theScience Olympiad website. Chambers are then inserted into the sediment and sealed to isolate portions of the bottom from surrounding seawater. =DPP$UqE W:"hE t(j'h &h &8 T ` Subjects . 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. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. caused by the gravitational and inertial interaction of the sun and earth. In these boundary currents, the flow is from East to West or West to East. 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. 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. A body of water that is surrounded by land it can be fresh water or salt water. . endobj 42 0 obj On average, sea ice covers almost about 10,000,000 mi. of the earth. The pressure in this zone is extreme and at depths of 13,100 feet (4,000 meters), reaches over 5850 pounds per square inch. is the ratio between the length of the channel and the straight-line path length along the valley floor. Operates: At the surface by hand or at any depth visited by a scuba diver stream or river which has a constant stream year-round during years of normal rainfall. 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. The Dynamic Planet Quiz Book offers two, one for each Division, short 29 question tests built from questions asked at previous National Tournaments. What is the magnitude of the gravitational force on the meteor from the satellite at the closest approach? Ocean circulation changes impact the food chain, including animals that live in polar regions or visit polar regions if they migrate. endobj In this event, students will use process skills to complete tasks related to Earths fresh waters. A delta formed in that area of a river mouth which is affected by sea tides. Surface currents are powered by the sun and ______________. Due to the cold temperature of the water, the water molecules are slightly closer together in this region. -from fires (wild and non) Campus Box 8211 +precipitation Why do currents in the eastern Atlantic Ocean flow towards the south? 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. Those nutrients nourish phytoplankton and ultimately animals like killer whales that are farther up the food chain. =sewage 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. Middle School (Division B) | NC Science Olympiad 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. A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. 2021 Test Exchange - Wiki! - Scioly.org Movement of saltwater into freshwater aquifers in coastal and inland areas as groundwater is discharged/withdrawn faster than it is recharged by processes like precipitation. They provide data from both descent and ascent. From https://earthobservatory.nasa.gov/features/SeaIce: Sea ice also plays a fundamental role in polar ecosystems. stream << /Type /XRef /Length 73 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 37 39 ] /Info 51 0 R /Root 39 0 R /Size 76 /Prev 392265 /ID [] >> ((((((((((((((((((((((((((((((((((((((((((((((((((( F" G !1AQ"a2qBR#3br$4CS%&Ds 2 !1"2AQaq3B#R ? 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.