dynamic planet science olympiad 2021 quizlet

The addition of wave energy as waves meet producing larger waves. ubsurface moorings are also used to suspend settling plates above the deep-sea floor to collect larval forms of benthic animals. +Because dams are built to store water, they also store the sediment that all rivers carry. (see image), Layers below the zone of aeration; the soil or rock located below the top of the groundwater table. Expressed as a ratio of salt (in grams) to L of water. :pX9-; IYl4!jHQNsTRo%VrnLiK5a?67TNXJ\p'q qjfK56_2]8}dL3p`d8T(o5X:o;;)GdC@=e!/, -+?nj?tRcy{;t-S*4dNTjQOSNV%gjyfU? [-/!%C^8:sS/aaIJ$BZa Jzw9DbQfHnJP9HX7-MG9DOY1&qiVwYG/!MW9 o gQImHG] (e+)hR,9I:s .ck-4X5 C99 h! "yV_s-}^:`f!~CmT$i,Ci%i^*.V@. of a reaction by lowering the activation energy, but it Process in which sediment is laid down in new locations. mature wind waves of one wavelength that form orderly undulations of the ocean surface. panzer 2 g; god of war 1 iso file download for pcsx2; wexos toolbox . One such lander is released from the research vessel at the sea surface. the ratio of wave height to wavelength is called the___? These are usually found along hillsides and cliffs. 42 0 obj what common life of the estuary attaches to rocks? Sometimes called a node. Is whale communication impacted by changes in ocean properties? A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. Thermohaline circulation is driven by_____? Ship-wire-deployed and free-drifting water sampling and incubation instruments measure plant nutrient uptake, bacterial incorporation of dissolved organics, and plankton feeding rates. 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 deltas that are formed as rivers deposit large, coarse sediments; these deltas are usually confined to rivers emptying into freshwater lakes. 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. Wave generated as a result of a seismic event. The restoring force is surface tension. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. E sZZ/GntHZVpL+FpAE_c(^`dOj"P.LW%zc>9 a7%SjR +pH 15. 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 crack in the earth's crust resulting from the displacement of one side with respect to the other. 2023 NC State University. 137 0 obj is not used up because it does not participate in the In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. 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. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ 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. Progessing groups of swell with the same origin and wave length are known as this. Specially designed water bottles enclose a sample, and then dispense chemical labels useful for a variety of measurements. 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 =marine dumping endobj Typically seawater has close to 35 g of dissolved salts in each L - this is written as 35. If so, what determines any shape to gyres in the oceans? Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. Why do currents in the eastern Atlantic Ocean flow towards the south? This happens through adhesion and cohesion 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______. Is related to changes in phase between liquids, gases, and solids. 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. Points are awarded for quality and accuracy of answers. +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). a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. The speed of a shallow-water wave is proportional to___? 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. +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). 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. Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). +is a key process within the water cycle Where is the Tropic of Capricorn located? Oceanography Learn with flashcards, games, and more for free. One of the major parts in Earth's outer crust layer. 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. endobj H95\Y}K$8@ ~jJ|@!B1Yv#SgitqY.u}K#(AF &*R0OjThC =ocean currents % small river or stream that flows in to a larger river or stream; a branch of the river, a land area that channels rainfall and snowmelt to creeks, streams, and rivers, and eventually to outflow points. Eddies do not tend to form in these boundary currents. Drifting sediment traps are used to study surface layer sedimentation, and such instruments as an acoustic backscattering device for collecting long-term data on plankton distribution are mounted on drifting buoys. =oil leaks these ions are carried away in runoffs to streams to Rivers and then the ocean. occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. A device that determines the distance of an object under water by recording echoes of sound waves. the movement of organic and inorganic particles by water, gravity, wind, ice, etc. . ODD,FzSdFyJ]a )AE*p9Vg6)$?,rB#otQRQBvkltf `)M5! In these boundary currents, the flow is from East to West or West to East. 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. a body of rock and/or sediment that holds groundwater. All submitted tests are subject to the Science Olympiad Student Center Site Rules and Policies. q This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. A single wave crest much higher than usual caused by constructive interference. 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. Two-way communication via satellite allows control of remote instruments. Determine the number of protons and neutrons in Mg-26. Where is a semidesert most likely to be found? xc```b``f`a``eeb0$uAl+U)=7 -R``F1 The channel is usually not well defined. Write the formula for the following ionic compound: iron sulfide (containing the Raleigh, NC 27695. what is the deepest part of the ocean called? =DPP$UqE W:"hE t(j'h &h &8 T ` Dynamic Planet works with high-impact partners to help build regenerative landscapes and seascapes. B. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. der Kurfrstendamm. 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. But moving near to the polls the region of rain decreases and with less rain and more sunshine, evaporation increases. Wind waves are one example of these waves. -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. deep ocean water generally has high amounts of what element? Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. Anchors are connected to holding lines with acoustic couplings that are released to recall the instruments. the Ekman spiral is driven by what effect? 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. 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 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. Tema 6: Qu dice el camarero? Highly dependent on the depth of the water. An area of waterlogged soil that tends to be peaty; fed mainly by upwelling water; low productivity. The information below should not be interpreted as an extension of the rules. :.)=@y o'F@ enables scientists to investigate the dynamic processes in the deep interior of Earth. the breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. The temperate regions are characterized by____? 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. =acid rain a. << /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 [] >> Continental shelf, submarine canyon, continental slope, continental rise, transform, abyssal plain, mid-oceanic ridge, guyot, trench, and seamount. << /Filter /FlateDecode /S 167 /Length 151 >> Sometimes called the abyssal zone, it extends from 13,100 feet (4,000 meters) to 19,700 ft. (6,000 meters). Influencing other factors: %# , #&')*)-0-(0%()( C Surface waters are pushed away from land and replaced by nutrient-rich bottom water through _____? There are five of these boundary currents. Commonly these come from a submarine hills or glaciers. What is the strongest influence upon tides? =sedimentation 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. (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. (BS(\*'"x ZtXyE|W~WI}|/_P53!6yu]/{8'kp+D&S(@E_/o9XSs 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. endobj Occur where a river meets an area of rock that erodes slowly, process by which a stream in one watershed is captured by a stream in an adjacent watershed, channel irregularities such as rapids and waterfalls, deposits of sand and soil at the mouth of a river form, graph used to show if sediments will deposit, transport, or erode sediment. (See image), In the same way that water moves upwards through a tube against the force of gravity; water moves upwards through soil pores, or the spaces between soil particles. Are whales and other animals affected by changes in ocean circulation due to sea ice melting? how can a swimmer keep away from gettin ginto a rip current? Drogued surface drifters used for current studies also report position and data periodically via satellite transmission. do the northern coasts of north america and siberia have small continental shelves? The information below should not be interpreted as an extension of the rules. Surface water seeps into the ground and recharges the underlying aquifer while groundwater discharges to the surface and supplies the stream with more water. ]zT8S %HFO$e@ In the most sophisticated systems, the ROV is lowered on a cable alone or in a protective vehicle and then operates on a slack tether that decouples it from the ship's surface motion. 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). They can repeat this process for up to five years. 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 Because it has nowhere else to go, it starts flowing horizontally until it reaches an opening and water comes out as a spring. endobj A measure of the amount of dissolved salts in a given amount of liquid. +Water always flows downhill perpendicular to the contour lines. The temperature never fluctuates far from a chilling 39F (4C). 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. The average temperature of all ocean water is about 38.3F. a delta in an area with strong tides that redistribute accumulating sediments. Welcome to Dynamic Planet! 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 der Reichstag. Horizontal distance between two consecutive wave crests or wave troughs, Vertical distance between a wave crest and an adjacent wave trough. Teams will be presented with data, charts/graphs, pictures or diagrams and/or written descriptions. reaction., Select the correct answer, and write it on the line provided. The following table is the list of topics by year. +ecosystem Eddies can form. the process of eroding or being eroded by wind, water, or other natural agents. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 326 /Subtype /Image /Type /XObject /Width 481 /Length 41162 >> Click again to see term 1/229 Previous Next Interactions between surface and groundwater. basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. The layering of sediment that forms in most sedimentary and igneous rocks. New Business Models: exploring scenarios for cost reduction, revenue generation, and technology integration. 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. Determine the molecular formula of estradiol. A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. Year Event Division Tournament Author Files; 1: 2022: Anatomy & Physiology: BC: Summer Science Olympiad Study Session: 25rat: key sheet test: 2: 2022: Anatomy & Physiology 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. 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. new water that enters the aquifer from the surface. Do ocean gyres have specific shapes to them? Patterns in which water drains: dendritic (dentrites), trellis (like in farming), rectangular (like those sand shaking things), and radial (run down the mountain). xcbd`g`b``8 "lcxL DH&a V"L/?8xH From surface to 660 feet (200 meters) most visible light exists. These waves move through water greater than 1/2 their wavelength. Teams will then be asked to answer questions, perform calculations, and otherwise solve the tasks they are given. These robots, used for many years for simple oceanographic tasks, are increasingly sophisticated. . 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. the action or process of forming or depositing sediment. Bigger rocks=less capillarity You can expect the highest spring tide when sun, moon, and Earth is in____? It checks its sensors as it descends and reports their status to the ship. endstream 134 0 obj Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. t6X>rF>5$mgRKnZ['>(i%KLF[i2P/KMmw-]"K6} 1\IVV }RMWGKo287V#|RS( stream or river which has a constant stream year-round during years of normal rainfall. In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water 39 0 obj A fan created as an underwater current deposits sediment. They disrupt a waterway's ability to support vital ecosystems, have led to the extinction of many fish and other aquatic species, the disappearance of birds in floodplains, huge losses of forest, wetland and farmland, erosion of coastal deltas, and many other unmitigable impacts. Maximum ratio of wave height to wavelength seen in the open ocean. Ocean water freezes at a lower temperature than freshwater. Their use for relaying data from instruments at sea to ship or shore is expected to increase with time. definition of a catalyst: A catalyst increases the yield The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. These devices can also be used on moorings and on profilers. Notes: Is made of brass and will bend if used to sample a rocky bottom, Samples: Rocky bottoms 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. While not exactly "seagoing" instruments, Earth-orbiting satellites play an important role in modern oceanography. 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. Due to the cold temperature of the water, the water molecules are slightly closer together in this region.