dynamic planet science olympiad 2021 quizlet dynamic planet science olympiad 2021 quizlet

Science Olympiad - Dynamic Planet - Quizlet The West Wind Drift is an example of this type of boundary current. 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 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. From these measurements, accurate estimates of air-sea fluxes can be made. This measurement of volume of water flow is equal to 1 million metres cubed per second. Campus Box 8211 The addition of wave energy as waves meet producing larger waves. 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. The Ekman spiral: Answer. Operates: At any depth on a cable or line with a messenger that makes bottle rotate 180 degrees while trapping water and closing This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). 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. a river or stream that flows into the lake, precipitation that falls into a lake, or groundwater recharge of a lake. Water flows in the stream at least 90 percent of the time in a well defined channel. Can influence conditions at the ocean surface. Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. ODD,FzSdFyJ]a )AE*p9Vg6)$?,rB#otQRQBvkltf `)M5! Michelle Provost-Craig, Susan J. a wave in which water oscillates without causing progressive wave forward movement. Horizontal distance between two consecutive wave crests or wave troughs, Vertical distance between a wave crest and an adjacent wave trough. List the three layers of neurons in the human retina, from the layer facing the inside of the eyeball to the layer that contacts the choroid. Data from the 10,000 XBTs U.S. oceanographers launch annually are a major source of physical oceanographic information. endobj Uninterupted distance over which the wind blows without significant change in direction. 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. Salt in the ocean comes from rocks on land. At least 15% of the ocean is covered by Sea ice some part of the year. Influencing other factors: -from factories Relationships between plants and animals of a biome having to do with what they eat. valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. Reflection occurs with little loss of energy. =the Pacific Garbage Patch, =excessive agriculture Operating in conjunction with pumping systems, these instruments can yield organism samples as well as readings of the water's physical, chemical, and optical properties. These waves have a wavelength greater than 1.73cm. Equatorial currents are driven by the___? 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. deep ocean water generally has high amounts of what element? Which direction do gyres flow in the Northern hemisphere? An area where fresh water from streams and rivers spill into the ocean. A high, often breaking wave generated by a tide crest that advances rapidly up an estuary or river. Is related to changes in temperature of a gas or object without changes in phases. a cascade of water falling from a height, formed when a river or stream flows over a precipice or steep incline. It depends on wind patterns in the atmosphere. Fans formed by landslides or the downward movement of sediment. The load contains dissolved materials such as sodium and calcium. . endstream The channel is usually not well defined. =chemical fertilizers and pesticides 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. Due to the cold temperature of the water, the water molecules are slightly closer together in this region. what is produced when a crustal plate moves over a stationary hot spot? 37 0 obj << /Pages 152 0 R /Type /Catalog >> Dynamic Planet Topics - Wiki! - Scioly.org Surface oceans circulation is driven primarily by what? =acid rain Recently developed dual-frequency sidescan sonar can even be used to distinguish rock types. =acid rain +Because dams are built to store water, they also store the sediment that all rivers carry. the Ekman spiral is driven by what effect? xcbd`g`b``8 "lcxL DH&a V"L/?8xH The following table is the list of topics by year. Slowing and bending of progressive waves in shallow water. t6X>rF>5$mgRKnZ['>(i%KLF[i2P/KMmw-]"K6} 1\IVV }RMWGKo287V#|RS( A single wave crest much higher than usual caused by constructive interference. Teams will be presented with data, charts/graphs, pictures or diagrams and/or written descriptions. 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 tides result in little variation in the height of tides. From surface to 660 feet (200 meters) most visible light exists. +The greater the number, the more tortuous (strongly meandering) the path the river takes. Science Olympiad - National Oceanic and Atmospheric Administration 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. 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. Igneous form from the cooling of magma deep inside the earth, often have large crystals caused by the gravitational and inertial interaction of the sun and earth. Two-way communication via satellite allows control of remote instruments. Vz[wR:\hkDW endobj = average water velocity * volume of pre-determined crosss-section Underwater vehicle used in ocean exploration that is well constructed to withstand pressure. 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. The average temperature of all ocean water is about 38.3F. Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering 135 0 obj endobj Science Olympiad Questions & Sample Papers stream Eddies do not tend to form in these boundary currents. 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. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? 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. The surface layer, also called the sunlight zone. 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. 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. 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______. 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. reaction., Select the correct answer, and write it on the line provided. -from cars 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. der Reichstag. 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. stream =deforestation A standard rosette/CTD cast, depending on water depth, requires two to five hours of station time. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 600 /Subtype /Image /Type /XObject /Width 900 /Length 63000 >> 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. Notes: Developed by Dr. W. Van Dorn, Samples: Water Any form of water that falls from clouds and reaches Earth's surface (rain, snow, hail, sleet, and/or mist), water that flows over the ground and into streams and rivers rather than soaking into the ground, the process by which water changes from a liquid to a gas or vapor, water pollution, land pollution, air pollution, and noise pollution, =Industrial waste Which direction do gyres flow in the Southern hemisphere? 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< =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 is prohibited and is a violation of the Science Olympiad General Rules and Code of Ethics. These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. You can find free online copies of the current rules for download on the2023 Rules pageof theScience Olympiad website. At the instrument's maximum depth of 1,000 to 6,500 feet (300 to 2,000 meters), the wire breaks. $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ A breaking wave in which the upper section topples forward and away from the bottom, forming an air-filled tube. Because of the lack of light, it is with in this zone that bioluminescence begins to appear on life. a. A wave that surges ashore without breaking. 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; New methods for this kind of sampling are being developed in order to reduce station time. 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. -HRAC}HL_()O:)lW*18ORzw*BXt$O6H_g:6#MHA?j) l}U@7p>j Kd0}mkT*wv4#(t3DF (P40iDQ (b( 1C;PTB "h5'*i# N~E}hP 7KEQ ?UEGg*+&76~UR~59T\ B. endobj << /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 >> The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. 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. GNc%Ck-n2iwGUAO >N kaG #;y-JFDBmTny^;q An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. 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. Bigger rocks=less capillarity Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. Dynamic Planet is an event concerned with the processes which change the Earth. a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. Specially designed water bottles enclose a sample, and then dispense chemical labels useful for a variety of measurements. The pattern a drainage network takes when viewed from the air. << /Pages 63 0 R /Type /Catalog >> 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. RiverWalker88's Practice Test Test; The lander makes a second buoyancy adjustment to insure stability once it has landed. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. (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). Highly dependent on the depth of the water. ubsurface moorings are also used to suspend settling plates above the deep-sea floor to collect larval forms of benthic animals. A basin structure in which the streams converge toward the center. 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. From https://earthobservatory.nasa.gov/features/SeaIce: Sea ice also plays a fundamental role in polar ecosystems. The breaking down of rocks and other materials on the Earth's surface. An underwater moutain chain where new ocean floor is formed. 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. 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. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. In these boundary currents, the flow is from East to West or West to East. 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 +This spring occurs in underground cave systems, which resemble underground highways or tubes briggs stratton carburetor; avalonia screen size. endobj 39 0 obj these ions are carried away in runoffs to streams to Rivers and then the ocean. Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. Berlin Flashcards | Quizlet The ability of a rock, soil, or sediment to let fluids pass through its open spaces or pores. E@ (M( ) 3V(E@G*Uqt(P!+U_j{UC2%9GYyOJ8v1Qe:B+*#8SVuim.tR4`7BBBK)sjl$pp*J'm~p+|)Hx+8@TQ 9|'ZJPH"v4: when the amount of sediment becomes greater than the carrying capacity of the force that is moving it; sediment from eroded materials settles. At the base of this mixing layer is the beginning of the thermocline. =DPP$UqE W:"hE t(j'h &h &8 T ` This sediment builds and steadily decreases the storage capacity of the reservoir. *GHQumI ( p:7+ iO)8A2I7 Z! The movement of cold water upward from the deep ocean that is caused by wind. can carry/transport. Dynamic Planet | Science Olympiad Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. small free-floating animals that form part of plankton that feed on marine algae. Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water The information below should not be interpreted as an extension of the rules. A channel that flows in a relatively straight path; these often develop along the lines of faults and master joints. These devices can also be used on moorings and on profilers. Gyres in balance between gravity and the Coriolis Effect. a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in areas with high amounts of permafrost. +Reservoirs behind dams trap sediment which deprives downstream rivers of sediment which is an important part of the ecosystem The temperature in this zone is constant. 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. Raleigh, NC 27695. High score wins. deltas that are formed as rivers deposit large, coarse sediments; these deltas are usually confined to rivers emptying into freshwater lakes. +transpiration = 10% of water vapor, the emission of water vapor from the leaves of plants, The water stored in the soil. panzer 2 g; god of war 1 iso file download for pcsx2; wexos toolbox . what is the density of seawater at 4 degrees Celsius? PDF 2020 Dynamic planet test - Scioly Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. 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. (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. << /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 >> 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. Interactions between surface and groundwater. endobj Surface water seeps into the ground and recharges the underlying aquifer while groundwater discharges to the surface and supplies the stream with more water. endobj the sum of the evaporation of water from soil plus the transpiration from plants. Interaction with the wind keeps this layer mixed and thus allows the heat from the sun to be distributed vertically. a body of rock and/or sediment that holds groundwater. More precise sampling may be accomplished using a submersible with robotic arms or a remotely operated vehicle equipped with television so that the area where the rock was found can be described in detail. 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. Depends of surface sunlight and increases as the ocean depth decreases. Operates: On a cable or line (free fall) or by hand without a messenger Dynamic planet science olympiad - cfec.seticonoscotimangio.it +ecosystem In this event, students will use process skills to complete tasks related to Earths fresh waters. % definition of a catalyst: A catalyst increases the yield 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. Dams' affects: -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 ratio of wave height to wavelength is called the___? +precipitation 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. =sewage On average, sea ice covers almost about 10,000,000 mi. of the earth. The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. 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. 40 0 obj Click again to see term 1/229 Previous Next -#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 All rights reserved. Notes: Extremely heavy and can take a sample of the hardest rocky ocean bottoms (like granite and marble), Samples: Bottom sediments (mud or sand) Home. =wind Blended Finance. Determine the number of protons and neutrons in Mg-26. These tides are a time of greatest variation between high and low tides. << /Linearized 1 /L 448024 /H [ 775 232 ] /O 137 /E 107744 /N 17 /T 446955 >> Middle School (Division B) | NC Science Olympiad stream which flows during certain times of the year, with inputs from precipitation and groundwater. 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. Wave generated as a result of a seismic event. 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. +evaporation = 90% of water vapor Multibeam bathymetric systems available on some of the larger UNOLS vessels generally consist of two instrument arrays attached to the ship's hull. der Fernsehturm. what is an isolated submarine volcanic mountain with a flat summit called? ((((((((((((((((((((((((((((((((((((((((((((((((((( F" G !1AQ"a2qBR#3br$4CS%&Ds 2 !1"2AQaq3B#R ? Countercurrents beneath surface currents. 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. basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. Notes: Any type of bottle can be used to capture surface water, Samples: Bottom sediments (mud or sand) 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. a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in permafrost areas. 15. endstream These robots, used for many years for simple oceanographic tasks, are increasingly sophisticated. _____ operates by emitting short acoustic pulses along a transmitter beam, the central transducer. new water that enters the aquifer from the surface. A delta formed in that area of a river mouth which is affected by sea tides. also the Gulf Streams ties to the Bermuda High http://climate.ncsu.edu/edu/HighLow. Thermohaline circulation is driven by_____? What is a gyre? Eddies can form. Anchors are connected to holding lines with acoustic couplings that are released to recall the instruments. The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. #G@P Allows for drainage of excess water. Operates: At the surface by hand Topographic Features of Continental Margins. 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. stream What elements make up the structure of the ocean? what common life of the estuary attaches to rocks? Doisy burned 5.00 mg of this precious sample in oxygen and found that 14.54 mg of CO2CO_2CO2 and 3.97 mg of H2OH_2OH2O were generated.