dynamic planet science olympiad 2021 quizlet

40 0 obj The reference level (0.0) from which tidal height is measured. Operates: At any depth on a cable or line with a messenger that makes bottle rotate 180 degrees while trapping water and closing Almost microscopic algae and animals that are carried by current and waves. 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. Chloride, Sodium, Sulfate, Magnesium, Calcium, Potassium, Bicarbonate, and Bromine. 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. Science Olympiad Science Olympiad is an international non-profit organization devoted to improving the quality of science education, increasing student interest in science and providing recognition for outstanding achievement in science education by both students and teachers. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 600 /Subtype /Image /Type /XObject /Width 900 /Length 63000 >> Cycle A passes Cycle B. The largest water bottles, called Gerard barrels, collect 250 liters. 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. A single wave crest much higher than usual caused by constructive interference. A breaking wave whose crest slides down the face of the wave. Dams' affects: ..spread non-biodegradable materials and air pollutants around the world. what happens if a swimmer gets caught in a rip current? Data from the 10,000 XBTs U.S. oceanographers launch annually are a major source of physical oceanographic information. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ endobj %PDF-1.5 =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 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. Process in which sediment is laid down in new locations. Waves with a tiny wavelength less than 1.73cm. Sometimes referred to as the twilight zone or the mid water zone as sunlight this deep is very faint. Each team may bring two stand-alone calculators ofany type. << /Pages 63 0 R /Type /Catalog >> What is the strongest influence upon tides? There is a nick point here. ]zT8S %HFO$e@ 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. =deforestation GT+&()\6-MEQYe5nFx Is whale communication impacted by changes in ocean properties? Operates: At any depth on a cable or line with a messenger Progessing groups of swell with the same origin and wave length are known as this. ?I8EP Ocean water freezes at a lower temperature than freshwater. A kind of sinkhole that tends to develop gradually where the covering sediments are permeable and contain sand. A delta where wave action has the strongest control on its outline. The surface layer, also called the sunlight zone. 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. When ice freezes, the underlying water gets saltier and sinks, mixing the water column and bringing nutrients to the surface. Raleigh, NC 27695. ,Qbj>c0Y'JR2u4#E3.Tx)O6I?SU*)GP#>~Oil6-.s} yT?%pQV Microscopic, free-floating, autotrophic plant organisms that function as producers in aquatic ecosystems, An organism that gets its food from light, An organism that feeds on dying organisms, a moving ridge on the surface of the water. The sea surface temperature also "follows the sun." Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. 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. ODD,FzSdFyJ]a )AE*p9Vg6)$?,rB#otQRQBvkltf `)M5! the only light at this depth, and lower, comes from the bioluminescence of the animals themselves. These "free vehicles" may be described as a way to take the laboratory to the seafloor. RiverWalker88's Practice Test Test; *GHQumI ( p:7+ iO)8A2I7 Z! Greek astronomer and navigator who first wrote about the connection between moon and the height of the tide. This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. =microbial decay process (decomposition). +is a key process within the water cycle 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. l#">V Uq(UJ9ss&t! stream The temperate regions are characterized by____? =acid rain JFIF C An underwater moutain chain where new ocean floor is formed. . Notes: Is made of brass and will bend if used to sample a rocky bottom, Samples: Rocky bottoms Points are awarded for quality and accuracy of answers. The weight of the water overhead in the Mariana trench is over 8 tons per square inch. High water position corresponding to a tidal crest, Low water position corresponding to a tidal trough. 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. Other combinations of these techniques are under development. =industrial waste Those nutrients nourish phytoplankton and ultimately animals like killer whales that are farther up the food chain. These boundary currents are shallow and broad with boundaries that are not well defined. Type of pollution characterized by unwanted or potentially damaging sound. 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. stream Is related to changes in phase between liquids, gases, and solids. % A breaking wave in which the upper section topples forward and away from the bottom, forming an air-filled tube. Eddies do not tend to form in these boundary currents. Typically seawater has close to 35 g of dissolved salts in each L - this is written as 35. A. C. Cycle B crosses the finish line. The channel is usually not well defined. *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c The Science Olympiad Foundation conducts the science Olympiad exam. A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. das Pergamonmuseum. Welcome to Dynamic Planet! Such floats have been tracked for years by moored sound receivers to provide a long-term look at ocean currents. 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. nick point basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. % 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. These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. In a more recent technique, an acoustic Doppler profiler measures currents while a ship is underway. Determine the molecular formula of estradiol. $7 Jj(c~*%Kny Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. Correct the mistakes in the following students what is the density of seawater at 4 degrees Celsius? Flow generally occurs for a short time after extreme storms. Number of waves passing a fixed point per second. the ratio of wave height to wavelength is called the___? The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. 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. 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. These waves tend to be less than 3m high, and have wavelengths between 60 - 150m in the ocean. Probably the most commonly used water sampler is known as a CTD/rosette: it is a framework designed to carry 12 to 36 sampling bottles (typically ranging from 1.2- to 30-liter capacity) and a conductivity/ temperature/ depth sensor that sends information to the laboratory so that the water bottles can be closed selectively as the instrument ascends. Cycle B passes Cycle C. An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. a wave in which water oscillates without causing progressive wave forward movement. relias learning exam answers quizlet; havanna ginger black dick; id security online. 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. Surface ocean, thermocline, and deep ocean. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. slows the movement of water and increases evaporation from reservoirs; may hold water back, store water, control flooding, and generate electricity. +caused by heavy rainfall, the average time between successive geologic events such as earthquakes, floods, landslides, etc. the sum of the evaporation of water from soil plus the transpiration from plants. stream +salinity Waves with ___________ wavelengths move the fastest. This event is typically run as either a station event or a sit down test. what does destructive interference result in? A fan created as an underwater current deposits sediment. The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. As the preset series of experiments on the seawater/sediment surface boundary begin, the lander confirms its activity to the ship, which then steams away to return several weeks later for recovery of the lander. Operates: At the surface by hand Because it has nowhere else to go, it starts flowing horizontally until it reaches an opening and water comes out as a spring. A wave that surges ashore without breaking. Ship-wire-deployed and free-drifting water sampling and incubation instruments measure plant nutrient uptake, bacterial incorporation of dissolved organics, and plankton feeding rates. +ecosystem A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. Scientists created three-dimensional images of Earth's interior by combining information from many earthquakes using an approach similar to computed tomography (CT) scanning. In addition to the resources on theEvent Supervisors page, Dynamic Planet Event Supervisors should be sure to use the following resources: 1999-2022 Science Olympiad Inc., a 501(c)(3) non-profit About US; Channels; Contact; Packages; Tata sky; Main menu appendectomy\hspace{1cm} appendicitis. - the USGS collects samples from streams across the Nation and analyzes for chemical, physical, and biological properties of water, sediment, and tissue. Fe2+^{2+}2+ ion). -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. Suppose a meteor having a mass of 7.0 kg passes within 3.0 m of the surface of the satellite. In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. 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. Why do you think the arrangement of neuron layers is sometimes described as backwards?. 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). endobj hello quizlet Home Subjects Expert solutions Create Notes: Developed by Dr. W. Van Dorn, Samples: Water The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. _____ operates by emitting short acoustic pulses along a transmitter beam, the central transducer. a type of alluvial fan with a steep slope, closer to the shape of a half-cone than a flat fan. (see image), Layers below the zone of aeration; the soil or rock located below the top of the groundwater table. (Slope) the change in elevation between the two points found on your topographic map divided by their horizontal distance. Notes: Any type of bottle can be used to capture surface water, Samples: Bottom sediments (mud or sand) Precise modern navigation allows ship motion to be subtracted from the data. Other floats drift for two months, surface to transmit data to a satellite, and descend again for another two months of data collection. Numeric and graphic displays of data in the ship's laboratory provide maps of the seafloor topography. A basin structure in which the streams converge toward the center. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. Dynamic Planet 2019 Coaches Clinic Presentation (2020 Rules)2020 Science Olympiad: Dynamic Planet NOAA2019 Regional Test and answer sheet and figure packetDynamic Planet 2019 Coaches Clinic Presentation (2018 Rules)Dynamic Planet ResourcesGlacial Margin GeologyIce Core ObservationsProperties of IceGlacial Mass BalanceTypes of GlaciersGlacier Landforms and FeaturesGlacier LandformsGlacier Landforms pt 2Glacier HydrologyGlacier Global ImpactThe History of Ice on EarthIce Core BasicsMilankovitch Cycles and GlaciationLaurentide Ice Sheet RetreatIce Sheet ChangesStudying GlaciersCryosphere ChangesOxygen BalanceGlacial DepositsDynamic Planet Great Climateand GlacierGraphsand Maps, 2018 Dynamic Planet Regional Test2018 Dynamic Planet State TestCorrelation of Stratigraphic UnitsDynamic Planet Test from 2016NASAs Earth ObservatoryNCState GeoSciences YouTube channel. At the instrument's maximum depth of 1,000 to 6,500 feet (300 to 2,000 meters), the wire breaks. (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. Water gets pulled down through the ground until it reaches a layer it can't penetrate. The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. These tides are a time of greatest variation between high and low tides. Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. Igneous form from the cooling of magma deep inside the earth, often have large crystals Uninterupted distance over which the wind blows without significant change in direction. Operates: At the surface by hand or at any depth visited by a scuba diver =marine dumping Highly dependent on the depth of the water. 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. xcbd`g`b``8 "lcxL DH&a V"L/?8xH depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. The temperature in this zone is constant. and more. They can repeat this process for up to five years. 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. Interaction with the wind keeps this layer mixed and thus allows the heat from the sun to be distributed vertically. Where is a semidesert most likely to be found? a river or stream that flows into the lake, precipitation that falls into a lake, or groundwater recharge of a lake. 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. 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; the area of the ocean beyond the edge of the continental shelf. Near the equator, the tropics receive lots of rain constantly, which helps decrease the salinity of the surface water in that region. 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. These boundary currents move warm water from the equator towards the poles. You can find free online copies of the current rules for download on the 2023 Rules page of the Science Olympiad website. valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. direction of water flow is where two rivers come together. Topographic Features of Continental Margins. What is the magnitude of the gravitational force on the meteor from the satellite at the closest approach? The temperature never fluctuates far from a chilling 39F (4C). Surface oceans circulation is driven primarily by what? << /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 [] >> 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. 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______. 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. q An ________ is the surgical removal of the appendix.. A delta formed in that area of a river mouth which is affected by sea tides. The area from low-tide to the edge of the continental shelf. 133 0 obj Raleigh, NC 27603, Mailing Address Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. (See and review image). =landfills, =burning of fossil fuels +pH Sophisticated data processing reveals the effects of temperature, density, and currents on its travel time. Vz[wR:\hkDW H%RJ3HNj('` Science Olympiad Questions for Class 1 Science Olympiad exam is taken on an International level that help the young students to develop their mind. 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. Determine the number of protons and neutrons in Mg-26. 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. Over time, surface drainage, erosion, and deposition of sinkhole into a shallower bowl-shaped depression. ( It depends on wind patterns in the atmosphere. surface winds drive surface currents, and each layer of water drags the layer below, but the Coriolis Force changes each layer's direction slightly to make a spiral effect. Tide caused by gravitational and inertial interaction of the moon and Earth. +A spring where groundwater seeps out at the surface. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. stream +this calculates the curvature of the body. From surface to 660 feet (200 meters) most visible light exists. Operates: At any depth on a cable or line by free fall (no messenger needed) A branch of science which studies the physical and biological properties of the oceans. :pX9-; IYl4!jHQNsTRo%VrnLiK5a?67TNXJ\p'q qjfK56_2]8}dL3p`d8T(o5X:o;;)GdC@=e!/, -+?nj?tRcy{;t-S*4dNTjQOSNV%gjyfU? 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. when high water rises above a river's banks and overspills them. Welcome to Dynamic Planet! Qtf _|3R?jRHa(MI What is a beach? But moving near to the polls the region of rain decreases and with less rain and more sunshine, evaporation increases. =acid rain 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). 39 0 obj A depression produced in a region where soluble rock has been removed by groundwater, A kind of sinkhole that forms when water dissolves the surface rock, creating a depression; they occur in areas where limestone is exposed at the surface or is covered by thin layers of soil or sand. 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. Operates: At any depth on a cable or line with a messenger 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. the breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. 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. D. Cycle D crosses the finish line. 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. 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. H95\Y}K$8@ ~jJ|@!B1Yv#SgitqY.u}K#(AF &*R0OjThC xcbd`g`b``8 "~HFS0D~"YI6x.Fj bottom drag, slow moving trough, shallow water, bentcusp. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. how can a swimmer keep away from gettin ginto a rip current? dynamic planet science olympiad 2021 quizlet Menu social listening brandwatch. The temperature is constant at just above freezing. Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. B. Cruises designed to study biological productivity may be guided by information from ocean color scanners that detect reflected light and interpret it in terms of chlorophyll content, which denotes phytoplankton production. In the polar regions and animals who might visit/migrate to polar regions at least, the answer is yes. 137 0 obj 1. $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ is not used up because it does not participate in the These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. der Checkpoint Charlie. can carry/transport. A natural source of water formed when water from an aquifer percolates up to the ground surface. Teams may also be asked to draw conclusions and predict likely future occurrences based on historic information.

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