Typically seawater has close to 35 g of dissolved salts in each L - this is written as 35. (b endobj Operates: At any depth on a cable or line by free fall (no messenger needed) stream or river which has a constant stream year-round during years of normal rainfall. dynamic planet science olympiad 2021 quizlet A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet a. The sensor package includes the capability to telemeter some data on a regular basis via satellite to a central data facility. The layering of sediment that forms in most sedimentary and igneous rocks. endstream Why do currents in the eastern Atlantic Ocean flow towards the south? 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 reflection of progressive waves by a vertical barrier. Waves with ___________ wavelengths move the fastest. These boundary currents are shallow and broad with boundaries that are not well defined. 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. science olympiad dynamic planet oceanography notes However, the connection between the atmosphere and ocean (atmospheric circulations and wind driving ocean surface currents) is one key thing (see explanation above). 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. a. Determine the molecular formula of estradiol. Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering 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 Flotation holds the instruments and their tether line upright in the water column and brings them to the surface on release. 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. Fe2+^{2+}2+ ion). Currents flowing on surface in opposite direction to main currents. science olympiad dynamic planet oceanography notes. Allows for drainage of excess water. This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). S;xMx /S . Scheduled maintenance: Thursday, January 26 from 6PM to 7PM PST. 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. These boundary currents are narrow and deep and have sharp boundaries. Three quarters of the area of the deep ocean floor lies in this zone. Water flows in the stream at least 90 percent of the time in a well defined channel. surface ocean circulation is modified by what? a body of rock and/or sediment that holds groundwater. der Berliner Zoo. dynamic planet science olympiad 2021 quizlet Menu social listening brandwatch. FRv8lcbNj#f?2_b #R#HUur$,mJ endobj undersea mountain ranges are ______ than mountains on land. 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. stream This happens through adhesion and cohesion A channel that is divided into smaller channels by temporary islands called eyots. GT+&()\6-MEQYe5nFx This type of tidal cycle is found commonly in the Gulf of Mexico. (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. 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. The drainage pattern developed in this case is called _______ drainage. %# , #&')*)-0-(0%()( C Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). In 1934, Edward A. Doisy of Washington University extracted 3000 lb of hog ovaries to isolate a few milligrams of pure estradiol, a potent female hormone. Wave generated as a result of a seismic event. 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. Operates: On a cable or line (free fall) or by hand without a messenger The surface layer, also called the sunlight zone. -velocity = distance traveled / time, = water depth * velocity * width 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. 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. H%RJ3HNj('` << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 326 /Subtype /Image /Type /XObject /Width 481 /Length 41162 >> +Commonly associated with limestone, streams that terminate abruptly by seeping into the ground, a deep, hollowed-out area under the earth's surface. Often, aquifers are naturally ******** by rainfall or other surface water that infiltrates into the ground. Are whales and other animals affected by changes in ocean circulation due to sea ice melting? Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. =chemical fertilizers and pesticides (Slope) the change in elevation between the two points found on your topographic map divided by their horizontal distance. The pattern a drainage network takes when viewed from the air. Blended Finance. what is a steep-sided and v-shaped deep depression on the continental slope? What is a beach? Eddies can form. the breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. 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. the convergence, or blending, of many fans; these are common in dry climates, and can be narrow, few streams of water, or be wide, where dozens of alluvial fans converge. 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. a maritime tropical air mass is likely to be what? is prohibited and is a violation of the Science Olympiad General Rules and Code of Ethics. 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. . 1936 Berlin Olympics Flashcards | Quizlet b. physically deposited particles derived from weathered rocks, streams move sediments acquired from mass wasting, overland flow, and groundwater. A wave that surges ashore without breaking. An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. =the water cycle These boundary currents move warm water from the equator towards the poles. what is the density of seawater at 4 degrees Celsius? =micro plastic the maximum size of the pieces of sediment that a given body of water, ice, wind, etc. 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? what tide is when there is a high water-low water sequence that is repeated twice in one day? a delta in an area with strong tides that redistribute accumulating sediments. 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. =sewage Flow generally occurs for a short time after extreme storms. ODD,FzSdFyJ]a )AE*p9Vg6)$?,rB#otQRQBvkltf `)M5! Continental Crust, continental shelf, continental slope, continental rise, ocean floor, and oceanic crust. Operates: At the surface by hand << /Linearized 1 /L 392755 /H [ 859 222 ] /O 41 /E 78972 /N 11 /T 392264 >> The addition of wave energy as waves meet producing larger waves. A branch of science which studies the physical and biological properties of the oceans. is not used up because it does not participate in the 39 0 obj 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. This zone is saturated with water. process by which water on the ground surface enters the soil. << /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 >> Depends of surface sunlight and increases as the ocean depth decreases. Z:* >f:,4)| H+bGz`Pp)g$~*3D~ a9jG>Z$|T'0PWC_z_iPH@ QcLrmqq 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. $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ A basin structure in which the streams converge toward the center. These devices can also be used on moorings and on profilers. the movement of organic and inorganic particles by water, gravity, wind, ice, etc. Teams will then be asked to answer questions, perform calculations, and otherwise solve the tasks they are given. - the USGS collects samples from streams across the Nation and analyzes for chemical, physical, and biological properties of water, sediment, and tissue. Influencing other factors: do the northern coasts of north america and siberia have small continental shelves? valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. the slope of the water table; the driving force that causes groundwater to move in the direction of maximum decreasing total head. Temperature changes the greatest in this zone as this is the zone which contains the thermocline. the ratio of wave height to wavelength is called the___? der Kurfrstendamm. Two-way communication via satellite allows control of remote instruments. +dad aerates this layer every fall B. -from volcanoes It depends on wind patterns in the atmosphere. The pressure in this zone is extreme and at depths of 13,100 feet (4,000 meters), reaches over 5850 pounds per square inch. Salt in the ocean comes from rocks on land. :tRqwZnD7%jI$|B|1GV,-#r b0q{fv+~$}-06vW,By~z5[!X q8RzTSyajQXVJp Zpw$c^m]#u|Run:pFjqfX>jYKvN+zCn)ksNqIC IR>>}2|%DianTRT These waves have a wavelength greater than 1.73cm. A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. 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. :pX9-; IYl4!jHQNsTRo%VrnLiK5a?67TNXJ\p'q qjfK56_2]8}dL3p`d8T(o5X:o;;)GdC@=e!/, -+?nj?tRcy{;t-S*4dNTjQOSNV%gjyfU? The southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. The load contains dissolved materials such as sodium and calcium. Gyres in balance between gravity and the Coriolis Effect. Dl _[\Bsd t:j9wfXz nick point basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. +is a key process within the water cycle The GMOA Notes also apply to most Dynamic Planet topics. 136 0 obj Some rocks are fractured in a rectangular fashion and streams develop on the fractures. +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). stream Operates: At any depth on a cable or line with a messenger, Samples: Water In the polar regions and animals who might visit/migrate to polar regions at least, the answer is yes. As the ice melts, it exposes ocean water to sunlight, spurring photosynthesis in phytoplankton. 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. endstream At least 15% of the ocean is covered by Sea ice some part of the year. -from factories A result of constructive and destructive interference that is seen on shore when waves do not all appear with a uniform size. *GHQumI ( p:7+ iO)8A2I7 Z! ]zT8S %HFO$e@ Surface currents are powered by the sun and ______________. 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. From surface to 660 feet (200 meters) most visible light exists. direction of water flow is where two rivers come together. Extending from 660 feet (200 meters) to 3300 feet (1,000 meters). endobj From 3,300 ft. (1,000 meters) to 13,100 ft. (4,000 meters) due to its constant darkness, this zone is also called the midnight zone. Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. These tides result in little variation in the height of tides. The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. If so, what determines any shape to gyres in the oceans? apple tv volume control not working. Correct the mistakes in the following students Science Olympiad - Dynamic Planet - Quizlet enables scientists to investigate the dynamic processes in the deep interior of Earth. 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. Continental shelf, submarine canyon, continental slope, continental rise, transform, abyssal plain, mid-oceanic ridge, guyot, trench, and seamount. A. 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. A single wave crest much higher than usual caused by constructive interference. a river or stream that flows into the lake, precipitation that falls into a lake, or groundwater recharge of a lake. 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. a wave in which water oscillates without causing progressive wave forward movement. Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. 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 Ekman spiral: Answer. %PDF-1.5 $7 Jj(c~*%Kny Skip to content. Aboard the ship, a flow cytometer may be used to analyze particles in the form of single-celled organisms for optical properties indicative of their physiology and structure. -from cars Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable. = void volume/total volume. Drifting sediment traps are used to study surface layer sedimentation, and such instruments as an acoustic backscattering device for collecting long-term data on plankton distribution are mounted on drifting buoys. These waves are the first to form when the wind blows. When the water level in an area is rising, its called a _____, when the water level in an area is falling, its called a _____ tide. WQB@G0IST>9U'FfW#*QQHy Bj3/3QUQ4 z*=k6P;Vy$nJn j?oWT] +R+|6~UqyT< We provide Science Olympiad sample papers for the following classes. These tides occur when the earth, moon and sun are at right angles. Dynamic Planet %PDF-1.5 8t. =landfills, =burning of fossil fuels At the base of this mixing layer is the beginning of the thermocline. Bigger rocks=less capillarity 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. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ Rocky reef, barrier, Fluvial delta, channel, intertidal flats, saltmarsh seaflats, floods and ebb tidal delta, and inner continental shelf. Number of waves passing a fixed point per second. (see image), Layers below the zone of aeration; the soil or rock located below the top of the groundwater table. and more. Microscopic, free-floating, autotrophic plant organisms that function as producers in aquatic ecosystems, An organism that gets its food from light, An organism that feeds on dying organisms, a moving ridge on the surface of the water. The length of the stream/channel divided by the distance between the beginning and end point of that stream/channel =acid rain What is the magnitude of the gravitational force on the meteor from the satellite at the closest approach? Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. ..spread non-biodegradable materials and air pollutants around the world. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. endstream Suppose a meteor having a mass of 7.0 kg passes within 3.0 m of the surface of the satellite. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. Animals that are free to swim through the water column. In these boundary currents, the flow is from East to West or West to East. what is produced when a crustal plate moves over a stationary hot spot? 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 sum of the evaporation of water from soil plus the transpiration from plants. 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. Other floats drift for two months, surface to transmit data to a satellite, and descend again for another two months of data collection. 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. Drogued surface drifters used for current studies also report position and data periodically via satellite transmission. stream Eddies do not tend to form in these boundary currents. Science Olympiad tournaments emphasize teamwork, problem solving, and hands-on learning practices. stream These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. a technique used to measure the discharge, or the volume of water moving through a channel per unit time, of a stream. An underwater moutain chain where new ocean floor is formed. Predetermined questions will be used as tiebreakers. One of the major parts in Earth's outer crust layer. Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. endobj Chloride, Sodium, Sulfate, Magnesium, Calcium, Potassium, Bicarbonate, and Bromine. Seafloor rocks can be gathered by towing a dredge consisting of a steel box and chain bag. Determine the number of protons and neutrons in Mg-26. Depth, ecosystem (plant life), sediment type, outflow source/s, inflow source/s, Importance chemicals to lake life: nitrogen and phosphorus << /Filter /FlateDecode /S 167 /Length 151 >> 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 ?I8EP These tides occur when the earth, moon and sun are in a straight line. l#">V Uq(UJ9ss&t! Blended Finance: fatal accident in apple valley, ca; covid test pitt county; kevin samuels zodiac sign; band music publishers; pennsauken police department ori number; sermon struggling but still winning; vaporesso leaking from air hole; The ice itself is habitat for animals such as seals, Arctic foxes, polar bears, and penguins., Life thrives along the margins of sea ice, as melting and freezing enhance circulation and bring nutrients to the surface. All submitted tests are subject to the Science Olympiad Student Center Site Rules and Policies. 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. =microbial decay process (decomposition). 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. Towards the polls, freshwater from melting ice decreases the surface salinity once again. *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 600 /Subtype /Image /Type /XObject /Width 900 /Length 63000 >> This spring forms from the pull of gravity. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. 138 0 obj The temperature is constant at just above freezing. Sometimes called a node. 37 0 obj The depth and strength of the _____________ varies from season to season and year to year, it is strongest in the tropics and decreases to nonexistence in the polar winter season. A high, often breaking wave generated by a tide crest that advances rapidly up an estuary or river. Ocean water freezes at a lower temperature than freshwater. +transpiration = 10% of water vapor, the emission of water vapor from the leaves of plants, The water stored in the soil. << /Linearized 1 /L 448024 /H [ 775 232 ] /O 137 /E 107744 /N 17 /T 446955 >> Igneous form from the cooling of magma deep inside the earth, often have large crystals the circular motion of water molecules extends to a depth that is equal to___? xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 #n;v_D^BB$6xDPq+qB\BHVyiam^d(8*rMTE:R[*m{E*|*,71kO^ g jEN5{&;%ul=HhE>[*ZO>4NNNsg'zURG xcbd`g`b``8 "lcxL DH&a V"L/?8xH 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. The restoring force is gravity and momentum. Some are larger, some are smaller. 2023 Science Olympiad: Freshwater hydrology | National Oceanic and PDF 2020 Dynamic planet test - Scioly Is whale communication impacted by changes in ocean properties? Tests - Scioly.org A fan created as an underwater current deposits sediment. Sometimes called the abyssal zone, it extends from 13,100 feet (4,000 meters) to 19,700 ft. (6,000 meters). An ________ is the surgical removal of the appendix.. 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.