what tide is when there is a high water-low water sequence that is repeated twice in one day? 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. Eddies do not tend to form in these boundary currents. A delta formed in that area of a river mouth which is affected by sea tides. The length of time the wind blows, the fetch and this are three factors that affect wind wave development. Underwater vehicle used in ocean exploration that is well constructed to withstand pressure. Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. Acoustic tomography employs the effect of temperature on the speed of sound in seawater (sound travels faster in warmer water) to record temperature profiles over long ocean transects. A smooth, nearly flat region of the deep ocean floor. Small sediment and pebbles=more capillarity. 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 der Berliner Zoo. JFIF C The Science Olympiad consists of interscholastic competitions for students in grades 6th-12th. << /Linearized 1 /L 392755 /H [ 859 222 ] /O 41 /E 78972 /N 11 /T 392264 >> *GHQumI ( p:7+ iO)8A2I7 Z! High water position corresponding to a tidal crest, Low water position corresponding to a tidal trough. 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______. << /Filter /FlateDecode /S 137 /Length 142 >> Check out https://oceanservice.noaa.gov/facts/sofar.html as one place to start. Recently developed dual-frequency sidescan sonar can even be used to distinguish rock types. The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. 38 0 obj physically deposited particles derived from weathered rocks, streams move sediments acquired from mass wasting, overland flow, and groundwater. +pH The subtraction of wave energy as waves meet producing smaller waves. Depends of surface sunlight and increases as the ocean depth decreases. occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. Igneous form from the cooling of magma deep inside the earth, often have large crystals c. The study of transport across oceans d. The worst event in Science Olympiad 2. Sound signals sent from the moving ship bounce back to receivers aboard the ship for processing to give a vertical profile of horizontal water motion relative to the ship. Expressed as a ratio of salt (in grams) to L of water. =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 Berlin Flashcards | Quizlet Operates: At any depth on a cable or line with a messenger -velocity = distance traveled / time, = water depth * velocity * width Is related to changes in temperature of a gas or object without changes in phases. The following table is the list of topics by year. Greek astronomer and navigator who first wrote about the connection between moon and the height of the tide. a temperature increase in a body of water that is caused by human activity and that has a harmful effect on water quality and on the ability of that body of water to support life, heterogeneous, near surface environment in which complex interactions involving rock, soil, water, air, and living organisms regulate the natural habitat and determine the availability of life-sustaining resources. 2023 Division B Events | Science Olympiad H95\Y}K$8@ ~jJ|@!B1Yv#SgitqY.u}K#(AF &*R0OjThC ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ Lots of great information on this channel!Tremor Tracker for iPadA model of Three FaultsInvestigating Plate Tectonics with Google EarthDiscovering Plate BoundariesPinterest Boardwith great Earth Science ideas from the National Event SupervisorResources for topics NOT in this years rules:Water Science USGSPhoto Glossary of Glacier TermsUMass Glacier Lecture SeriesThe Bridge An ocean of teacher approved marine education resourcesProject OceanographyOceanography: An Invitation to Marine Science, Physical Address PDF 2020 Dynamic planet test - Scioly a. These boundary currents are shallow and broad with boundaries that are not well defined. Towards the polls, freshwater from melting ice decreases the surface salinity once again. 41 0 obj << /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 >> Determine the number of protons and neutrons in Mg-26. new water that enters the aquifer from the surface. On average, there is a distinct decrease of _______ near the equator at both poles, although for different reasons. A wave that surges ashore without breaking. 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< +comes from PRESSURE in confined aquifers forcing the water to the surface. b. Such floats have been tracked for years by moored sound receivers to provide a long-term look at ocean currents. 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. It checks its sensors as it descends and reports their status to the ship. 1936 Berlin Olympics Flashcards | Quizlet New Business Models. Raleigh, NC 27603, Mailing Address is not used up because it does not participate in the Two-way communication via satellite allows control of remote instruments. Also known as wave steepness. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. Dynamic Planet Topics - 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. Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. the Ekman spiral is driven by what effect? Often, aquifers are naturally ******** by rainfall or other surface water that infiltrates into the ground. Because it has nowhere else to go, it starts flowing horizontally until it reaches an opening and water comes out as a spring. Receipt of data in "real time," that is, as it is being taken, enables researchers to monitor the performance of equipment in the field (and send a ship to service it, if necessary), to make decisions about an experiment underway, and to distribute data quickly. der Checkpoint Charlie. the circular motion of water molecules extends to a depth that is equal to___? All submitted tests are subject to the Science Olympiad Student Center Site Rules and Policies. Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water The average temperature of all ocean water is about 38.3F. 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. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. A. =acid rain the maximum load of sediment that a given body of water, ice, wind, etc. Another is the expendable BathyThermograph (XBT), a temperature probe released on a weighted copper wire that unreels to record temperature and depth while the ship is underway. These boundary currents are narrow and deep and have sharp boundaries. Operates: At any depth on a cable or line with a messenger It depends on wind patterns in the atmosphere. Patterns in which water drains: dendritic (dentrites), trellis (like in farming), rectangular (like those sand shaking things), and radial (run down the mountain). . The sea surface temperature also "follows the sun." They link eastern and western boundary currents. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. Ship-wire-deployed and free-drifting water sampling and incubation instruments measure plant nutrient uptake, bacterial incorporation of dissolved organics, and plankton feeding rates. The GMOA Notes also apply to most Dynamic Planet topics. can carry/transport. Typically seawater has close to 35 g of dissolved salts in each L - this is written as 35. 1. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. Dynamic Planet | NC Science Olympiad Specially designed water bottles enclose a sample, and then dispense chemical labels useful for a variety of measurements. Dynamic Planet is an event concerned with the processes which change the Earth. endstream This happens through adhesion and cohesion +this calculates the curvature of the body. Waves with a ratio greater than 1:7 will do this. ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? A sudden, violent flood that occurs within a few hours, or even minutes, of a storm. ,Qbj>c0Y'JR2u4#E3.Tx)O6I?SU*)GP#>~Oil6-.s} yT?%pQV The addition of wave energy as waves meet producing larger waves. The layers range from several millimetres to many metres in thickness and vary greatly in shape. Flow generally occurs for a short time after extreme storms. 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. (a) Determine the empirical formula of estradiol. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. 133 0 obj Surface oceans circulation is driven primarily by what? Welcome to Dynamic Planet! Where is the Tropic of Capricorn located? RiverWalker88's Practice Test Test; Horizontal distance between two consecutive wave crests or wave troughs, Vertical distance between a wave crest and an adjacent wave trough. Home. Uninterupted distance over which the wind blows without significant change in direction. % 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. Thermohaline circulation is driven by_____? Blended Finance: JFIF C Qtf _|3R?jRHa(MI Notes: Developed by Dr. W. Van Dorn, Samples: Water dynamic planet science olympiad 2021 quizlet Menu social listening brandwatch. When the ice melts in the summer, it releases nutrients into the water, stimulating the growth of phytoplankton, the center of the marine food web. A large stream of moving water that flows through the oceans. 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. 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). A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. The weight of the water overhead in the Mariana trench is over 8 tons per square inch. %PDF-1.5 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. endobj Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. Equatorial currents are driven by the___? a body of rock and/or sediment that holds groundwater. 3DEB Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. This event is typically run as either a station event or a sit down test. die Berliner Mauer. these ions are carried away in runoffs to streams to Rivers and then the ocean. Sometimes called a node. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. These devices can also be used on moorings and on profilers. slows the movement of water and increases evaporation from reservoirs; may hold water back, store water, control flooding, and generate electricity. %# , #&')*)-0-(0%()( C 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 Is a velocity measurement technique that allows for the measurement of 3D flow velocities by using the Doppler shift principle. 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 breaking wave in which the upper section topples forward and away from the bottom, forming an air-filled tube. From the earth's perspective, the suns position in the sky moves higher each day from winter to summer and lower each day from summer to winter. ;AQ*02zWU `oRFJst, There is a nick point here. endstream Sometimes referred to as the twilight zone or the mid water zone as sunlight this deep is very faint. 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 The ability of a rock, soil, or sediment to let fluids pass through its open spaces or pores. - In the U.S performed by U.S Geological Surveys stream gage stations - the USGS collects samples from streams across the Nation and analyzes for chemical, physical, and biological properties of water, sediment, and tissue. Deep ocean currents may be caused by ___, ___, ___? Dams' affects: A breaking wave whose crest slides down the face of the wave. 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. What is a gyre? do the northern coasts of north america and siberia have small continental shelves? A channel that is divided into smaller channels by temporary islands called eyots. A branch of science which studies the physical and biological properties of the oceans. Nearly friction free transfer of energy from molecule to molecule in a circular path. 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. Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). The area from low-tide to the edge of the continental shelf. 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? The Gulf Stream is an example of this type of boundary current. der Tiergarten. Circular flow pattern of water caused by deflection of water by continents and the ocean basin. +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. science olympiad dynamic planet oceanography notes Waves with ___________ wavelengths move the fastest. +high gradient = rapid flow of water (see image), Layers below the zone of aeration; the soil or rock located below the top of the groundwater table. +caused by heavy rainfall, the average time between successive geologic events such as earthquakes, floods, landslides, etc. (BS(\*'"x ZtXyE|W~WI}|/_P53!6yu]/{8'kp+D&S(@E_/o9XSs 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. dynamic planet science olympiad 2021 quizlet - sensornor.com +sediment type and sources 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. 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. Waves with a tiny wavelength less than 1.73cm. The length of the stream/channel divided by the distance between the beginning and end point of that stream/channel Teams will then be asked to answer questions, perform calculations, and otherwise solve the tasks they are given. Affected by: Notes: Racks on side for reversing thermometers that record temperature of water when rotated 180 degrees (thus, when bottle rotates, temperature at that depth is recorded), Samples: Water the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in areas with high amounts of permafrost. 135 0 obj A fan created as an underwater current deposits sediment. endstream =wind 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. Depth, ecosystem (plant life), sediment type, outflow source/s, inflow source/s, Importance chemicals to lake life: nitrogen and phosphorus These tides occur when the earth, moon and sun are at right angles. Maximum ratio of wave height to wavelength seen in the open ocean. +Because dams are built to store water, they also store the sediment that all rivers carry. Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable. Eddies can form. The reflection of progressive waves by a vertical barrier. Dynamic Planet Cheat Sheet (Plate Tectonics).pdf - a. 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. +a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. When seawater freezes, however, the ice contains very little salt because only the water part freezes. B. Currents flowing on surface in opposite direction to main currents. The speed of a shallow-water wave is proportional to___? A natural source of water formed when water from an aquifer moves up to the ground surface. -HRAC}HL_()O:)lW*18ORzw*BXt$O6H_g:6#MHA?j) l}U@7p>j Kd0}mkT*wv4#(t3DF (P40iDQ (b( 1C;PTB 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. The depth and strength of the _____________ varies from season to season and year to year, it is strongest in the tropics and decreases to nonexistence in the polar winter season. A measure of the amount of dissolved salts in a given amount of liquid. 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. endobj . It depends on wind patterns in the atmosphere. small river or stream that flows in to a larger river or stream; a branch of the river, a land area that channels rainfall and snowmelt to creeks, streams, and rivers, and eventually to outflow points. The sheets may be laminated or in sheet protectors without annotations affixed. The breaking down of rocks and other materials on the Earth's surface. 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. 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. Teams may also be asked to draw conclusions and predict likely future occurrences based on historic information. a. A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. The pattern a drainage network takes when viewed from the air. =ocean currents ubsurface moorings are also used to suspend settling plates above the deep-sea floor to collect larval forms of benthic animals. A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. Vz[wR:\hkDW Operates: On a cable or line (free fall) or by hand without a messenger a single channel that winds snakelike over the area it covers. 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. bottom drag, slow moving trough, shallow water, bentcusp. 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. der Fernsehturm. 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: Science Olympiad tournaments emphasize teamwork, problem solving, and hands-on learning practices. Process in which sediment is laid down in new locations. a maritime tropical air mass is likely to be what? what common life of the estuary attaches to rocks? These waves have a wavelength greater than 1.73cm. 42 0 obj what is a steep-sided and v-shaped deep depression on the continental slope? A deep, steep sided canyon on the ocean floor. << /Filter /FlateDecode /S 167 /Length 151 >> 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. Dynamic Planet | Science Olympiad 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. In these boundary currents, the flow is from East to West or West to East. -from fires (wild and non) Topic for 2023 Tournament Season isEarths fresh waters. (b The West Wind Drift is an example of this type of boundary current. Influencing other factors: 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. 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 breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. Sometimes called the abyssal zone, it extends from 13,100 feet (4,000 meters) to 19,700 ft. (6,000 meters). =acid rain Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering Freshwater in the form of vapor moves from the ocean to the atmosphere through evaporation causing the higher salinity. stream 39 0 obj +evaporation = 90% of water vapor These are the fastest flowing boundary currents. l#">V Uq(UJ9ss&t! The sound reflects from the seafloor and is received by the second array of instruments. At the base of this mixing layer is the beginning of the thermocline. (See and review image). The restoring force is gravity and momentum. Because of the lack of light, it is with in this zone that bioluminescence begins to appear on life. The load contains dissolved materials such as sodium and calcium. the area of the ocean beyond the edge of the continental shelf. 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. Science Olympiad Questions & Sample Papers a spring whose water flows from a crack in the cap rock over the aquifer.
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