stream The movement of cold water upward from the deep ocean that is caused by wind. +A spring where groundwater seeps out at the surface. Sophisticated data processing reveals the effects of temperature, density, and currents on its travel time. a body of rock and/or sediment that holds groundwater. =chemical fertilizers and pesticides 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. The load contains dissolved materials such as sodium and calcium. Dynamic Planet Topics - Wiki! - Scioly.org 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. :tRqwZnD7%jI$|B|1GV,-#r b0q{fv+~$}-06vW,By~z5[!X q8RzTSyajQXVJp Zpw$c^m]#u|Run:pFjqfX>jYKvN+zCn)ksNqIC IR>>}2|%DianTRT caused by the gravitational and inertial interaction of the sun and earth. the quantity of water in a stream that passes a given point in a period of time; an outflow of water from a stream, pipe, groundwater aquifer, or watershed; the opposite of recharge. 37 0 obj GNc%Ck-n2iwGUAO >N kaG #;y-JFDBmTny^;q endobj nick point basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. =sedimentation Operates: On a cable or line (free fall) or by hand without a messenger These tides occur when the earth, moon and sun are at right angles. der Reichstag. The reflection of progressive waves by a vertical barrier. the circular motion of water molecules extends to a depth that is equal to___? der Potsdamer Platz. Vz[wR:\hkDW =wind This event is typically run as either a station event or a sit down test. $f|-2cMa/jiA *ye5#PtR%D'|88)upvXa*Pu)C}Z'q5cizPHQZ3@5m0 B@$fi)E@ A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. Reflection occurs with little loss of energy. (See image), an underground boundary between the soil surface (zone of aeration) and the area where groundwater saturates spaces between sediments and cracks in rock (zone of saturation). High water position corresponding to a tidal crest, Low water position corresponding to a tidal trough. surface ocean circulation is modified by what? In this event, students will use process skills to complete tasks related to Earths fresh waters. Other floats drift for two months, surface to transmit data to a satellite, and descend again for another two months of data collection. This sediment builds and steadily decreases the storage capacity of the reservoir. +temperature The drainage pattern developed in this case is called _______ drainage. Salt in the ocean comes from rocks on land. 1. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. Underwater vehicle used in ocean exploration that is well constructed to withstand pressure. Operates: At the surface by hand Welcome to Dynamic Planet! A "no-tide" point in an ocean caused by basin resonances, friction, and other factors around which tide crests rotate. Skip to content. 41 0 obj =non-biodegradable trash and plastic +precipitation 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 Notes: Developed by Dr. W. Van Dorn, Samples: Water Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. These boundary currents are shallow and broad with boundaries that are not well defined. Affected by: a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. endstream vtuber dox site. $7 Jj(c~*%Kny This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. +a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. 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. (b) The molecular weight of estradiol was later determined to be 272. a technique used to measure the discharge, or the volume of water moving through a channel per unit time, of a stream. 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). (b What elements make up the structure of the ocean? what tide is when there is a high water-low water sequence that is repeated twice in one day? science olympiad dynamic planet oceanography notes. Correct the mistakes in the following students Surface waters are pushed away from land and replaced by nutrient-rich bottom water through _____? << /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 >> You can find free online copies of the current rules for download on the 2023 Rules page of the Science Olympiad website. The Ekman spiral: Answer. and more. Currents flowing on surface in opposite direction to main currents. the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. Home. Dynamic Planet Electric Vehicle ** Experimental Design* Fast Facts * Flight Forestry Green Generation Meteorology * Mission Possible ** Road Scholar* Rocks & Minerals Roller Coaster Solar Power ** Solar System Sounds of Music* Storm the Castle Sunny Day Flooding ** Wheeled Vehicle Write It, Do It WQB@G0IST>9U'FfW#*QQHy Bj3/3QUQ4 z*=k6P;Vy$nJn j?oWT] +R+|6~UqyT< Campus Box 8211 These boundary currents move warm water from the equator towards the poles. the process of eroding or being eroded by wind, water, or other natural agents. the largest channel into which smaller streams flow. 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. what happens if a swimmer gets caught in a rip current? D. Cycle D crosses the finish line. is not used up because it does not participate in the Interactions between surface and groundwater. These robots, used for many years for simple oceanographic tasks, are increasingly sophisticated. It depends on wind patterns in the atmosphere. A very early, simple satellite consisted of an inflated spherical aluminum balloon 30 m in diameter and of mass 20 kg. Flow generally occurs for a short time after extreme storms. Cycle A passes Cycle B. when the amount of sediment becomes greater than the carrying capacity of the force that is moving it; sediment from eroded materials settles. ubsurface moorings are also used to suspend settling plates above the deep-sea floor to collect larval forms of benthic animals. enables scientists to investigate the dynamic processes in the deep interior of Earth. The topic changes from year to year. 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. b. Igneous form from the cooling of magma deep inside the earth, often have large crystals This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). The layers range from several millimetres to many metres in thickness and vary greatly in shape. Blended Finance. Chambers are then inserted into the sediment and sealed to isolate portions of the bottom from surrounding seawater. Operates: In relatively shallow water on a cable or line triggered with a messenger An area where fresh water from streams and rivers spill into the ocean. der Berliner Zoo. 2023 Science Olympiad: Freshwater hydrology | National Oceanic and 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. stream or river which has a constant stream year-round during years of normal rainfall. a habitat where freshwater meets saltwater. Three quarters of the area of the deep ocean floor lies in this zone. Assuming that each motorcycle continues to travel toward the finish line at the given constant velocity above, which event will occur first? Number of waves passing a fixed point per second. 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. (BS(\*'"x ZtXyE|W~WI}|/_P53!6yu]/{8'kp+D&S(@E_/o9XSs A branch of science which studies the physical and biological properties of the oceans. 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. (a) Determine the empirical formula of estradiol. In this event, students will use process skills to complete tasks related to Earth's fresh waters. Extending from 660 feet (200 meters) to 3300 feet (1,000 meters). Other combinations of these techniques are under development. #G@P The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. no clear pattern, areas covered by continental galcial ice sheet. Chloride, Sodium, Sulfate, Magnesium, Calcium, Potassium, Bicarbonate, and Bromine. +sediment type and sources These waves have a wavelength greater than 1.73cm. 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 The restoring force is surface tension. The temperature never fluctuates far from a chilling 39F (4C). what is the deepest part of the ocean called? a river or stream that flows into the lake, precipitation that falls into a lake, or groundwater recharge of a lake. While not exactly "seagoing" instruments, Earth-orbiting satellites play an important role in modern oceanography. 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. Predetermined questions will be used as tiebreakers. +occur when shallow groundwater oozes or "seeps" from the ground over a large area and has no defined discharge point. 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. Flotation holds the instruments and their tether line upright in the water column and brings them to the surface on release. A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. the ratio of wave height to wavelength is called the___? A channel that flows in a relatively straight path; these often develop along the lines of faults and master joints. %# , #&')*)-0-(0%()( C dynamic planet science olympiad 2021 quizlet We provide Science Olympiad sample papers for the following classes. Can influence conditions at the ocean surface. of a reaction by lowering the activation energy, but it ,Qbj>c0Y'JR2u4#E3.Tx)O6I?SU*)GP#>~Oil6-.s} yT?%pQV In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. New methods for this kind of sampling are being developed in order to reduce station time. 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. Year Event Division Tournament Author Files; 1: 2022: Anatomy & Physiology: BC: Summer Science Olympiad Study Session: 25rat: key sheet test: 2: 2022: Anatomy & Physiology Dmm}W.-22N\jT+bL*aBO;jke>9Rp{*u*? Wind waves are one example of these waves. Sometimes referred to as the twilight zone or the mid water zone as sunlight this deep is very faint. ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? << /Linearized 1 /L 448024 /H [ 775 232 ] /O 137 /E 107744 /N 17 /T 446955 >> Notes: Extremely heavy and can take a sample of the hardest rocky ocean bottoms (like granite and marble), Samples: Bottom sediments (mud or sand) Michelle Provost-Craig, Susan J. Dynamic Planet Cheat Sheet (Plate Tectonics).pdf - a. (Slope) the change in elevation between the two points found on your topographic map divided by their horizontal distance. Some are larger, some are smaller. Science Olympiad Questions & Sample Papers For many years, current meters have been attached to moorings as described above, left for a time to collect data, and then retrieved. The breaking down of rocks and other materials on the Earth's surface. Currents meters, which may employ rotors, electric fields, acoustic/electromagnetic techniques, or acoustic Doppler profiling to track water motion, are often deployed on moorings. 38 0 obj Find the number of sheets that need to be inserted. the slope of the water table; the driving force that causes groundwater to move in the direction of maximum decreasing total head. At the instrument's maximum depth of 1,000 to 6,500 feet (300 to 2,000 meters), the wire breaks. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. process by which water on the ground surface enters the soil. This happens through adhesion and cohesion These waves move through water greater than 1/2 their wavelength. Dynamic planet science olympiad - cfec.seticonoscotimangio.it +temperature 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. hello quizlet Home Subjects Expert solutions Create The speed of a shallow-water wave is proportional to___? new water that enters the aquifer from the surface. << /Type /XRef /Length 66 /Filter /FlateDecode /DecodeParms << /Columns 5 /Predictor 12 >> /W [ 1 3 1 ] /Index [ 133 26 ] /Info 145 0 R /Root 135 0 R /Size 159 /Prev 446956 /ID [<2d92f2a28170415fac90dfa552561314><2d92f2a28170415fac90dfa552561314>] >> Welcome to Dynamic Planet! +Any cracks or holes in the land will easily let the water escape. These springs slowly let water out through loose soil or rock and are often found in land depressions or low in valleys. 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. 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 southern boundary of the subtropical gyre is similarly associated with the maximum in the easterly winds. Dams' affects: 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______. =marine dumping Operates: At any depth on a cable or line with a messenger Notes: Water is sampled in a sterile container for bacterial examination, Samples: Water What does oxygen% vary with in ocean surface water? Depends of surface sunlight and increases as the ocean depth decreases. Satellite-based instruments useful to oceanographers studying ocean circulation include altimeters, which register variations in sea level slope that indicate current flow, and infrared sensors that show currents, eddies, and other circulation features. 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. The surface layer, also called the sunlight zone. -HRAC}HL_()O:)lW*18ORzw*BXt$O6H_g:6#MHA?j) l}U@7p>j Kd0}mkT*wv4#(t3DF (P40iDQ (b( 1C;PTB This spring forms from the pull of gravity. -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. 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. 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. High score wins. - In the U.S performed by U.S Geological Surveys stream gage stations Ocean circulation changes impact the food chain, including animals that live in polar regions or visit polar regions if they migrate. Research vessels transport remotely operated vehicles (ROVs) to study sites and provide staging, servicing, and monitoring platforms for them. die Berliner Mauer. What is the strongest influence upon tides? 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. Berlin Flashcards | Quizlet 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. 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 a stream system that resembles the pattern of a branching tree, a pattern in which the tributaries join the main stream at right angles. Multi-channel seismic profiling penetrates several kilometers into the seafloor and the reflected or refracted sound gives pictures of various layers as the speed and direction of the sound waves are altered by the density, elasticity, and flow properties of the material they pass through. 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. endobj Operates: At any depth on a cable or line by free fall (no messenger needed) physically deposited particles derived from weathered rocks, streams move sediments acquired from mass wasting, overland flow, and groundwater. A smooth, nearly flat region of the deep ocean floor. << /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 [] >> Rocky reef, barrier, Fluvial delta, channel, intertidal flats, saltmarsh seaflats, floods and ebb tidal delta, and inner continental shelf. The addition of wave energy as waves meet producing larger waves. About a dozen amphidromic points exist in the world ocean. +Reservoirs behind dams trap sediment which deprives downstream rivers of sediment which is an important part of the ecosystem Eddies do not tend to form in these boundary currents. 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. A natural source of water formed when water from an aquifer moves up to the ground surface. An underwater moutain chain where new ocean floor is formed. stream endobj 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: A depression produced in a region where soluble rock has been removed by groundwater, A kind of sinkhole that forms when water dissolves the surface rock, creating a depression; they occur in areas where limestone is exposed at the surface or is covered by thin layers of soil or sand. xcbd`g`b``8 "lcxL DH&a V"L/?8xH Division B/C Division B only Division C only Astronomy. 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. deltas that are formed as rivers deposit large, coarse sediments; these deltas are usually confined to rivers emptying into freshwater lakes. << /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 >> 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. Ship-wire-deployed and free-drifting water sampling and incubation instruments measure plant nutrient uptake, bacterial incorporation of dissolved organics, and plankton feeding rates. . All submitted tests are subject to the Science Olympiad Student Center Site Rules and Policies. 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. In a more recent technique, an acoustic Doppler profiler measures currents while a ship is underway. Surface currents are powered by the sun and ______________. =landfills, =burning of fossil fuels Flow generally occurs only during the wet season (50 percent of the time or less). =deforestation Acoustic systems also allow remote estimates of organism biomass, individual sizes, and numbers of animals present in the water column. =the water cycle a delta in an area with strong tides that redistribute accumulating sediments. depends upon the lake level and the capacity of the effluent channel; the amount of water leaving a lake. l#">V Uq(UJ9ss&t! The weight of the water overhead in the Mariana trench is over 8 tons per square inch. Dynamic Planet 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 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. Continental Crust, continental shelf, continental slope, continental rise, ocean floor, and oceanic crust. A kind of sinkhole that tends to develop gradually where the covering sediments are permeable and contain sand. 3 (POD), constant high temperatures, plenty of rain, continental tropical air, low precipitation, scarce vegetation, mild winters, cool summers, abundant precipitation.
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