dynamic planet science olympiad 2021 quizletdynamic planet science olympiad 2021 quizlet

Water rushing out of an enclosed harbor or bay because of the fall in sea level as a tide trough approaches. 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. "h5'*i# N~E}hP 7KEQ ?UEGg*+&76~UR~59T\ occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. In addition, receipt of satellite data useful for directing experiments at sea allows oceanographers to make efficient use of precious ship time. The restoring force is surface tension. For researchers especially interested in the seawater-seafloor interface, a gravity corer can return cores up to 20 feet (six meters) long with little core-top disturbance. Operates: At any depth on a cable or line with a messenger Affected by: This zone is saturated with water. Dl _[\Bsd t:j9wfXz Is related to changes in temperature of a gas or object without changes in phases. what is a steep-sided and v-shaped deep depression on the continental slope? +dad aerates this layer every fall Teams will then be asked to answer questions, perform calculations, and otherwise solve the tasks they are given. Depends of surface sunlight and increases as the ocean depth decreases. About a dozen amphidromic points exist in the world ocean. Find the number of sheets that need to be inserted. They carry cold water towards the equator. deep ocean water generally has high amounts of what element? What is a beach? 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. Operates: At any depth on a cable or line with a messenger that makes bottle rotate 180 degrees while trapping water and closing endstream If so, what determines any shape to gyres in the oceans? Operates: On a cable or line (free fall) or by hand without a messenger +temperature The temperature is constant at just above freezing. Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. It depends on wind patterns in the atmosphere. 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. +change in x over change in y but in topo map terms, The lowest level to which a stream can erode or running water can flow (the part of the slide where a kid starts to slow down - the flattened bottom), the flat, wide area of land along a river; an area that is subject to natural flooding from an adjoining waterway, cut bank, point bar, oxbow lake, natural levee, & backswamp (see images). Particles in the water samples may be quantified with a transmissometer sent down the wire or attached to a CTD/rosette. In these boundary currents, the flow is from East to West or West to East. Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. RiverWalker88's Practice Test Test; 2 Trans Am Plaza Drive, Suite 310, Oakbrook Terrace, Illinois 60181 endobj The Gulf Stream is an example of this type of boundary current. The movement of cold water upward from the deep ocean that is caused by wind. A result of constructive and destructive interference that is seen on shore when waves do not all appear with a uniform size. Data from the 10,000 XBTs U.S. oceanographers launch annually are a major source of physical oceanographic information. a wave in which water oscillates without causing progressive wave forward movement. All rights reserved. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. Operates: At any depth on a cable or line with a messenger Write the formula for the following ionic compound: iron sulfide (containing the der Kurfrstendamm. 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. what is produced when a crustal plate moves over a stationary hot spot? xcbd`g`b``8 "~HFS0D~"YI6x.Fj 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. +oxygen levels. Allows for drainage of excess water. 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. l*IPQtw%0IPq:@ G>olu. 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. can carry/transport. +occur when shallow groundwater oozes or "seeps" from the ground over a large area and has no defined discharge point. Surface oceans circulation is driven primarily by what? undersea mountain ranges are ______ than mountains on land. Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. Near the equator, the tropics receive lots of rain constantly, which helps decrease the salinity of the surface water in that region. A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. % Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. 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. stream stream or river which has a constant stream year-round during years of normal rainfall. A sudden, violent flood that occurs within a few hours, or even minutes, of a storm. Some images used in this set are licensed under the Creative Commons through Flickr.com.Click to see the original works with their full license. 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 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. the area of the ocean beyond the edge of the continental shelf. 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. Topographic Features of Continental Margins. Surface currents are powered by the sun and ______________. Operates: At any depth on a cable or line with a messenger, Samples: Water These are usually found along hillsides and cliffs. what common life of the estuary attaches to rocks? These waves move through water greater than 1/2 their wavelength. science olympiad dynamic planet oceanography notes. From these measurements, accurate estimates of air-sea fluxes can be made. It checks its sensors as it descends and reports their status to the ship. The Science Olympiad consists of interscholastic competitions for students in grades 6th-12th. Oceanography Science Olympiad Dynamic Planet Oceanography 2021 STUDY Flashcards Learn Write Spell Test PLAY Match Gravity Surface Currents Click card to see definition These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. When seawater freezes, however, the ice contains very little salt because only the water part freezes. what is the approximate tidal range on dec. 3rd between 12pm and 6pm? 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. Welcome to Dynamic Planet! A smooth, nearly flat region of the deep ocean floor. Type of pollution characterized by unwanted or potentially damaging sound. 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. A body of water that is surrounded by land it can be fresh water or salt water. JFIF C Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. Subjects . 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. These tides occur when the earth, moon and sun are in a straight line. Fans formed by landslides or the downward movement of sediment. new water that enters the aquifer from the surface. 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. Chloride, Sodium, Sulfate, Magnesium, Calcium, Potassium, Bicarbonate, and Bromine. ;AQ*02zWU `oRFJst, Ship-wire-deployed and free-drifting water sampling and incubation instruments measure plant nutrient uptake, bacterial incorporation of dissolved organics, and plankton feeding rates. 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. the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. develops where streams flow away from a common high point on cone- or dome-shaped geologic structures, such as volcanoes (opposite is centripetal). Predetermined questions will be used as tiebreakers. -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. Cycle B passes Cycle C. At the instrument's maximum depth of 1,000 to 6,500 feet (300 to 2,000 meters), the wire breaks. Dynamic Planet is an event concerned with the processes which change the Earth. 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. The length of time the wind blows, the fetch and this are three factors that affect wind wave development. A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. 715 Barbour Dr Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. 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. In this event, students will use process skills to complete tasks related to Earth's fresh waters. Seawater freezes at about 28.4F because of the salt in it. q t6X>rF>5$mgRKnZ['>(i%KLF[i2P/KMmw-]"K6} 1\IVV }RMWGKo287V#|RS( Continental Crust, continental shelf, continental slope, continental rise, ocean floor, and oceanic crust. do the northern coasts of north america and siberia have small continental shelves? D. Cycle D crosses the finish line. The speed of a shallow-water wave is proportional to___? the circular motion of water molecules extends to a depth that is equal to___? lines of equal elevation of groundwater elevation; indicate the elevation of the water table at that location (on a topo map) (see image), Are perpendicular to contour lines and show the direction in which water flows on a topo map. what is the density of seawater at 4 degrees Celsius? the sum of the evaporation of water from soil plus the transpiration from plants. Where is a semidesert most likely to be found? stream surface ocean circulation is modified by what? One such lander is released from the research vessel at the sea surface. ODD,FzSdFyJ]a )AE*p9Vg6)$?,rB#otQRQBvkltf `)M5! << /Filter /FlateDecode /S 167 /Length 151 >> There are many processes at work. 38 0 obj Eddies can form. These channels tend to form in rivers that have a significant amount of sedimentary load. For many years, current meters have been attached to moorings as described above, left for a time to collect data, and then retrieved. There are five of these boundary currents. A delta formed in that area of a river mouth which is affected by sea tides. valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. a dome-shaped mound consisting of a layer of soil over a large core of ice, occurring in areas with high amounts of permafrost. mature wind waves of one wavelength that form orderly undulations of the ocean surface. 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. Are whales and other animals affected by changes in ocean circulation due to sea ice melting? In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. a. Dynamic Planet works with high-impact partners to help build regenerative landscapes and seascapes. $7 Jj(c~*%Kny Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water Michelle Provost-Craig, Susan J. Salt in the ocean comes from rocks on land. The temperature in this zone is constant. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. 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. +temperature Determine the number of protons and neutrons in Mg-26. endstream what is the type of wind driven wave that is found in large bays or semi enclosed areas? 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 3DEB Sediment sampling devices include a box corer that drops into the mud and brings back a block of near-surface sediment. when the amount of sediment becomes greater than the carrying capacity of the force that is moving it; sediment from eroded materials settles. Why do currents in the eastern Atlantic Ocean flow towards the south? Almost microscopic algae and animals that are carried by current and waves. A cold air mass moving forward into an area occupied by relatively warm air is called a _____ front, Low pressure systems in the northern hemisphere rotate _______, redistribute heat from one area to another, When ice forms from seawater, the remaining seawater will have an _______ density. << /Pages 152 0 R /Type /Catalog >> 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. +the process by which Earth's crust breaks apart; can occur within continental crust or oceanic crust dynamic planet science olympiad 2021 quizlet Menu social listening brandwatch. 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 =acid rain The eyes of the fish are larger and generally upward directed. (Slope) the change in elevation between the two points found on your topographic map divided by their horizontal distance. Waves with a tiny wavelength less than 1.73cm. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. Their use for relaying data from instruments at sea to ship or shore is expected to increase with time. the maximum load of sediment that a given body of water, ice, wind, etc. A fan created as an underwater current deposits sediment. +salinity xc```b``f`a``eeb0$uAl+U)=7 -R``F1 -#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 ,Qbj>c0Y'JR2u4#E3.Tx)O6I?SU*)GP#>~Oil6-.s} yT?%pQV Notes: Any type of bottle can be used to capture surface water, Samples: Bottom sediments (mud or sand) a delta in an area with strong tides that redistribute accumulating sediments. 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. A breaking wave whose crest slides down the face of the wave. Reflection occurs with little loss of energy. Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. a type of alluvial fan with a steep slope, closer to the shape of a half-cone than a flat fan. One of the major parts in Earth's outer crust layer. Skip to content. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? 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). It depends on wind patterns in the atmosphere. The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. The pressure in this zone is extreme and at depths of 13,100 feet (4,000 meters), reaches over 5850 pounds per square inch. A measure of the amount of dissolved salts in a given amount of liquid. The saltiest locations in the ocean or the regions where evaporation is highest or in large bodies of water where there is no outlet into the ocean. The subtraction of wave energy as waves meet producing smaller waves. Other combinations of these techniques are under development. der Tiergarten. 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. One array transmits a succession of sonic pulses in a 60 , 90, or 120 swath. The Dynamic Planet Quiz Book offers two, one for each Division, short 29 question tests built from questions asked at previous National Tournaments. Nearly friction free transfer of energy from molecule to molecule in a circular path. endobj +This spring occurs in underground cave systems, which resemble underground highways or tubes 2023 NC State University. 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. das Pergamonmuseum. Surface waters are pushed away from land and replaced by nutrient-rich bottom water through _____? Over time, surface drainage, erosion, and deposition of sinkhole into a shallower bowl-shaped depression. 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. Animals that are free to swim through the water column. 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 GMOA Notes also apply to most Dynamic Planet topics. The average temperature of all ocean water is about 38.3F. 3 (POD), constant high temperatures, plenty of rain, continental tropical air, low precipitation, scarce vegetation, mild winters, cool summers, abundant precipitation. 134 0 obj While not exactly "seagoing" instruments, Earth-orbiting satellites play an important role in modern oceanography. They link eastern and western boundary currents. You can find free online copies of the current rules for download on the2023 Rules pageof theScience Olympiad website. -HRAC}HL_()O:)lW*18ORzw*BXt$O6H_g:6#MHA?j) l}U@7p>j Kd0}mkT*wv4#(t3DF (P40iDQ (b( 1C;PTB 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.
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