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. The topic changes from year to year. =chemical fertilizers and pesticides Tide caused by gravitational and inertial interaction of the moon and Earth. This type of tidal cycle is found commonly in the Gulf of Mexico. american history final past test questions. -from fires (wild and non) This spring forms from the pull of gravity. #G@P q At least 15% of the ocean is covered by Sea ice some part of the year. Depth, ecosystem (plant life), sediment type, outflow source/s, inflow source/s, Importance chemicals to lake life: nitrogen and phosphorus Science Olympiad - Dynamic Planet - Quizlet The speed of a shallow-water wave is proportional to___? Dynamic Planet Freshwater - Science Olympiad 2021-2022 Flashcards - Quizlet %# , #&')*)-0-(0%()( C 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. Notes: Is made of brass and will bend if used to sample a rocky bottom, Samples: Rocky bottoms These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. The Dynamic Planet Quiz Book offers two, one for each Division, short 29 question tests built from questions asked at previous National Tournaments. This information is important for understanding how water tracers and pollutants are transported by the ocean. there is no net transmission of energy in a standing wave, the regular rise and fall of the ocean's surface influenced by the moon's gravity pulling on earth. 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. ]zT8S %HFO$e@ Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. 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? Vz[wR:\hkDW This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. -from volcanoes Reflection occurs with little loss of energy. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. Continental Crust, continental shelf, continental slope, continental rise, ocean floor, and oceanic crust. GT+&()\6-MEQYe5nFx Floats can be weighted to be neutrally buoyant at a particular depth, where they drift in the current while emitting periodic sounds. 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. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. 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 CTD is one kind of profiler - that is, it descends through the water column making continuous measurements. Underwater vehicle used in ocean exploration that is well constructed to withstand pressure. What is the strongest influence upon tides? appendectomy\hspace{1cm} appendicitis. Science Olympiad Dynamic Planet Flashcards | Quizlet From these measurements, accurate estimates of air-sea fluxes can be made. From https://earthobservatory.nasa.gov/features/SeaIce: Sea ice also plays a fundamental role in polar ecosystems. Waves with ___________ wavelengths move the fastest. Dynamic Planet is an event concerned with the processes which change the Earth. A branch of science which studies the physical and biological properties of the oceans. Equatorial currents are driven by the___? From surface to 660 feet (200 meters) most visible light exists. The Science Olympiad consists of interscholastic competitions for students in grades 6th-12th. The temperature never fluctuates far from a chilling 39F (4C). Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering dynamic planet science olympiad 2021 quizlet die Berliner Mauer. Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. The official rules in the current Rules Manual take precedence. Relationships between plants and animals of a biome having to do with what they eat. 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. A gently sloping, shallow area of the ocean floor that extends outward from the edge of a continent. However, the connection between the atmosphere and ocean (atmospheric circulations and wind driving ocean surface currents) is one key thing (see explanation above). Drogued surface drifters used for current studies also report position and data periodically via satellite transmission. Eddies do not tend to form in these boundary currents. Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water << /Filter /FlateDecode /S 167 /Length 151 >> das Pergamonmuseum. 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. Surface oceans circulation is driven primarily by what? der Checkpoint Charlie. Points are awarded for quality and accuracy of answers. what is an isolated submarine volcanic mountain with a flat summit called? science olympiad dynamic planet oceanography notes Suppose a meteor having a mass of 7.0 kg passes within 3.0 m of the surface of the satellite. Salt in the ocean comes from rocks on land. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. the sum of the evaporation of water from soil plus the transpiration from plants. An underwater moutain chain where new ocean floor is formed. (b) The molecular weight of estradiol was later determined to be 272. Waves with a ratio greater than 1:7 will do this. 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. also the Gulf Streams ties to the Bermuda High http://climate.ncsu.edu/edu/HighLow. $7 Jj(c~*%Kny Are whales and other animals affected by changes in ocean circulation due to sea ice melting? Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? Regarding animal communication, the answer may be yes as well, but I havent done a ton of digging into it yet, so Im not totally sure about details. ( the area between the high-tide and the low-tide mark. The sea surface temperature also "follows the sun." xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 endstream 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. In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. what common life of the estuary attaches to rocks? Each team may bring two stand-alone calculators ofany type. A body of water that is surrounded by land it can be fresh water or salt water. Water flows in the stream at least 90 percent of the time in a well defined channel. Towards the polls, freshwater from melting ice decreases the surface salinity once again. -velocity = distance traveled / time, = water depth * velocity * width what is produced when a crustal plate moves over a stationary hot spot? der Reichstag. 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. fatal accident in apple valley, ca; covid test pitt county; kevin samuels zodiac sign; band music publishers; pennsauken police department ori number; sermon struggling but still winning; vaporesso leaking from air hole; In addition, receipt of satellite data useful for directing experiments at sea allows oceanographers to make efficient use of precious ship time. Surface ocean, thermocline, and deep ocean. Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). The surface layer, also called the sunlight zone. A smooth, nearly flat region of the deep ocean floor. Berlin Flashcards | Quizlet Chambers are then inserted into the sediment and sealed to isolate portions of the bottom from surrounding seawater. -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 is prohibited and is a violation of the Science Olympiad General Rules and Code of Ethics. It checks its sensors as it descends and reports their status to the ship. Particles in the water samples may be quantified with a transmissometer sent down the wire or attached to a CTD/rosette. Also known as wave steepness. Dynamic Planet | NC Science Olympiad the science that deals with the earth's physical structure and substance, its history, and the processes that act on it. New Business Models: exploring scenarios for cost reduction, revenue generation, and technology integration. The information below should not be interpreted as an extension of the rules. -from cars 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. enables scientists to investigate the dynamic processes in the deep interior of Earth. 40 0 obj Near the equator, the tropics receive lots of rain constantly, which helps decrease the salinity of the surface water in that region. Click again to see term 1/229 Previous Next Dynamic Planet ((((((((((((((((((((((((((((((((((((((((((((((((((( F" G !1AQ"a2qBR#3br$4CS%&Ds 2 !1"2AQaq3B#R ? what is a steep-sided and v-shaped deep depression on the continental slope? The movement of cold water upward from the deep ocean that is caused by wind. Science Olympiad Questions & Sample Papers A deep, steep sided canyon on the ocean floor. the maximum size of the pieces of sediment that a given body of water, ice, wind, etc. brightening of the night sky caused by street lights and other man-made sources, which has a disruptive effect on natural cycles and inhibits the observation of stars and planets. stream You can find free online copies of the current rules for download on the 2023 Rules page of the Science Olympiad website. << /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>] >> l*IPQtw%0IPq:@ G>olu. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet =sedimentation A large stream of moving water that flows through the oceans. a crack in the earth's crust resulting from the displacement of one side with respect to the other. The temperate regions are characterized by____? stream Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. 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. What is the magnitude of the gravitational force on the meteor from the satellite at the closest approach? The ability of a rock, soil, or sediment to let fluids pass through its open spaces or pores. 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. << /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 >> 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 - the USGS collects samples from streams across the Nation and analyzes for chemical, physical, and biological properties of water, sediment, and tissue. = average water velocity * volume of pre-determined crosss-section dynamic planet science olympiad 2021 quizlet The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. 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. Dynamic Planet Cheat Sheet (Plate Tectonics).pdf - a. *GHQumI ( p:7+ iO)8A2I7 Z! bottom drag, slow moving trough, shallow water, bentcusp. << /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 [] >> It's the pitch black bottom layer of the ocean, the name abyss comes from the Greek word meaning "no bottom" because they thought the ocean was bottomless. The load contains dissolved materials such as sodium and calcium. Operates: At any depth on a cable or line by free fall (no messenger needed) Number of waves passing a fixed point per second. Blended Finance: This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). Determine the molecular formula of estradiol. JFIF C What is a beach? A collaborative effort of scientists from several oceanographic institutions aims to provide accurate measurements at this interface particularly for the World Ocean Circulation Experiment (WOCE). Here is another useful resource: https://science.nasa.gov/earth-science/oceanography/physical-ocean/currents, https://www.noaa.gov/education/resource-collections/ocean-coasts-education-resources/ocean-currents. =the water cycle Year Event Division Tournament Author Files; 1: 2022: Anatomy & Physiology: BC: Summer Science Olympiad Study Session: 25rat: key sheet test: 2: 2022: Anatomy & Physiology The temperature is constant at just above freezing. About US; Channels; Contact; Packages; Tata sky; Main menu Operates: At any depth on a cable or line by free fall (no messenger needed) +high gradient = rapid flow of water a spring whose water flows from a crack in the cap rock over the aquifer. depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. 39 0 obj We provide Science Olympiad sample papers for the following classes. This happens through adhesion and cohesion Three quarters of the area of the deep ocean floor lies in this zone. For example, are the gyres in the Atlantic and Pacific different types of ovals? 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. ; they occur where the covering sediments contain a significant amount of clay. 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. 37 0 obj Operates: At the surface by hand A device that determines the distance of an object under water by recording echoes of sound waves. 2023 Division B Events | Science Olympiad =the Pacific Garbage Patch, =excessive agriculture Topic for 2023 Tournament Season isEarths fresh waters. a body of rock and/or sediment that holds groundwater. These boundary currents move warm water from the equator towards the poles. a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. On average, there is a distinct decrease of _______ near the equator at both poles, although for different reasons. RiverWalker88's Practice Test Test; =DPP$UqE W:"hE t(j'h &h &8 T ` They can repeat this process for up to five years. The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. [-/!%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@. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 326 /Subtype /Image /Type /XObject /Width 481 /Length 41162 >> A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. New Business Models. 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. High water position corresponding to a tidal crest, Low water position corresponding to a tidal trough. Deep ocean currents may be caused by ___, ___, ___? You can find free online copies of the current rules for download on the2023 Rules pageof theScience Olympiad website. the movement of water through the biosphere, Release of harmful materials into the environment, the contamination of the atmosphere by the introduction of pollutants from human and natural sources, the addition of any substance that has a negative effect on water or the living things that depend on the water, The contamination of land by both solid and hazardous waste, pollutants being added to soil by agricultural runoffs, unclean technology, waste disposal. Welcome to Dynamic Planet! 8t. Find the number of sheets that need to be inserted. +a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. Campus Box 8211 A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. NNw3v"wWQsdgJNqJ 4y $,>=kzGj0,Qa*rQag#? +A spring where groundwater seeps out at the surface. Small sediment and pebbles=more capillarity. Some are larger, some are smaller. The GMOA Notes also apply to most Dynamic Planet topics. the ratio of wave height to wavelength is called the___? Seawater becomes more and more dense as it becomes colder, right down to it's freezing point.

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