Dynamic Planet is an event concerned with the processes which change the Earth. Dynamic Planet Science Olympiad 2021 Flashcards | Quizlet Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. a stream system that resembles the pattern of a branching tree, a pattern in which the tributaries join the main stream at right angles. = average water velocity * volume of pre-determined crosss-section 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. 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. If so, what determines any shape to gyres in the oceans? Waves with a ratio greater than 1:7 will do this. Nearly friction free transfer of energy from molecule to molecule in a circular path. The sheets may be laminated or in sheet protectors without annotations affixed. WQB@G0IST>9U'FfW#*QQHy Bj3/3QUQ4 z*=k6P;Vy$nJn j?oWT] +R+|6~UqyT< Study with Quizlet and memorize flashcards containing terms like Ocean basins, Sediment, Oceanic heat budget and more. Dynamic Planet Meteorology Road Scholar Rocks and Minerals Solar System Physical Science & Chemistry Can't Judge a Powder Crave The Wave Crime Busters Sounds of Music Storm the Castle Technology & Engineering Bridge Flight Roller Coaster Wheeled Vehicle Inquiry & Nature of Science Codebusters Experimental Design Fast Facts Write It Do It In a more recent technique, an acoustic Doppler profiler measures currents while a ship is underway. Other floats drift for two months, surface to transmit data to a satellite, and descend again for another two months of data collection. Commonly these come from a submarine hills or glaciers. A basin structure in which the streams converge toward the center. Welcome to Dynamic Planet! =DPP$UqE W:"hE t(j'h &h &8 T ` = void volume/total volume. Flow generally occurs only during the wet season (50 percent of the time or less). =chemical fertilizers and pesticides +Any cracks or holes in the land will easily let the water escape. A circular pattern of currents in an ocean basin c. A place where the river meets the ocean Small sediment and pebbles=more capillarity. Campus Box 8211 develops where streams flow away from a common high point on cone- or dome-shaped geologic structures, such as volcanoes (opposite is centripetal). new water that enters the aquifer from the surface. Patterns in which water drains: dendritic (dentrites), trellis (like in farming), rectangular (like those sand shaking things), and radial (run down the mountain). Seawater freezes at about 28.4F because of the salt in it. +comes from PRESSURE in confined aquifers forcing the water to the surface. A deep, steep sided canyon on the ocean floor. These "free vehicles" may be described as a way to take the laboratory to the seafloor. l#">V Uq(UJ9ss&t! Where is a semidesert most likely to be found? The restoring force is surface tension. Interactions between surface and groundwater. Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). A natural source of water formed when water from an aquifer percolates up to the ground surface. +evaporation = 90% of water vapor - In the U.S performed by U.S Geological Surveys stream gage stations The West Wind Drift is an example of this type of boundary current. 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. NNw3v"wWQsdgJNqJ 4y $,>=kzGj0,Qa*rQag#? In addition, receipt of satellite data useful for directing experiments at sea allows oceanographers to make efficient use of precious ship time. The lander makes a second buoyancy adjustment to insure stability once it has landed. %PDF-1.5 The following table is the list of topics by year. The weight of the water overhead in the Mariana trench is over 8 tons per square inch. endobj Which direction do gyres flow in the Southern hemisphere? what happens if a swimmer gets caught in a rip current? (See image), In the same way that water moves upwards through a tube against the force of gravity; water moves upwards through soil pores, or the spaces between soil particles. Teams will then be asked to answer questions, perform calculations, and otherwise solve the tasks they are given. stream Can influence conditions at the ocean surface. xc```b``fg`2 ff`2Y$bW77ac`v V1tEY8X?`vbwbAtMq@- Hs 1HAqJX0t00 K4 Wind waves are one example of these waves. Allows for drainage of excess water. stream or river which has a constant stream year-round during years of normal rainfall. 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 Greek astronomer and navigator who first wrote about the connection between moon and the height of the tide. 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 GMOA Notes also apply to most Dynamic Planet topics. Seawater becomes more and more dense as it becomes colder, right down to it's freezing point. New Business Models. Highly dependent on the depth of the water. Is whale communication impacted by changes in ocean properties? Surface waters are pushed away from land and replaced by nutrient-rich bottom water through _____? Interaction with the wind keeps this layer mixed and thus allows the heat from the sun to be distributed vertically. #n;v_D^BB$6xDPq+qB\BHVyiam^d(8*rMTE:R[*m{E*|*,71kO^ g jEN5{&;%ul=HhE>[*ZO>4NNNsg'zURG Notes: Developed by Dr. W. Van Dorn, Samples: Water The part of the coast below the low water line, which is constantly submerged Multibeam bathymetric systems available on some of the larger UNOLS vessels generally consist of two instrument arrays attached to the ship's hull. Notes: Bottom cores over 100 feet long are taken during oil exploration, Used: To wash bottom sediments free of material less than 1/2 mm 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. what is the deepest part of the ocean called? Notes: Any type of bottle can be used to capture surface water, Samples: Bottom sediments (mud or sand) -from volcanoes xcbd`g`b``8 "lcxL DH&a V"L/?8xH +the process by which Earth's crust breaks apart; can occur within continental crust or oceanic crust Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable. l*IPQtw%0IPq:@ G>olu. The largest water bottles, called Gerard barrels, collect 250 liters. (b This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. Other combinations of these techniques are under development. Suppose a meteor having a mass of 7.0 kg passes within 3.0 m of the surface of the satellite. a habitat where freshwater meets saltwater. These transfer heat from tropical to polar regions, distribute nutrients, scatter organisms and influence weather and climate. these ions are carried away in runoffs to streams to Rivers and then the ocean. A wave of moving energy in which the wave form moves in one direction along the surface of the transmission medium. 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. =marine dumping 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. Thermohaline circulation is driven by_____? While not exactly "seagoing" instruments, Earth-orbiting satellites play an important role in modern oceanography. Specially designed water bottles enclose a sample, and then dispense chemical labels useful for a variety of measurements. stream stream The temperature in this zone is constant. These waves move through water greater than 1/2 their wavelength. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. 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. Currents flowing on surface in opposite direction to main currents. A region where water temperature decreases rapidly with increasing depth, and a transition layer between the mixed layer at the surface and deeper water. endobj The Science Olympiad Foundation conducts the science Olympiad exam. what are waves that break along the shore that form a curling crest over an air pocket called? Sophisticated data processing reveals the effects of temperature, density, and currents on its travel time. caused by the gravitational and inertial interaction of the sun and earth. =number of years recorded / number of events, Zone in soil that is not saturated with water and that lies above the water table; the upper soil layers that hold both air and water In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. In the North Atlantic, this runs somewhat southwest to northeast, while in the North Pacific it runs much more east-west. Water flows in the stream at least 90 percent of the time in a well defined channel. Raleigh, NC 27603, Mailing Address relias learning exam answers quizlet; havanna ginger black dick; id security online. ,Qbj>c0Y'JR2u4#E3.Tx)O6I?SU*)GP#>~Oil6-.s} yT?%pQV In the polar regions and animals who might visit/migrate to polar regions at least, the answer is yes. Dl _[\Bsd t:j9wfXz This event is generously supported by the National Oceanic and Atmospheric Administration (NOAA) and the North American Association for Environmental Education (NAAEE). Qtf _|3R?jRHa(MI 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. Dynamic Planet works with high-impact partners to help build regenerative landscapes and seascapes. +is a key process within the water cycle Numeric and graphic displays of data in the ship's laboratory provide maps of the seafloor topography. A. b. xcbd`g`b``8 "~HFS0D~"YI6x.Fj Sometimes called the abyssal zone, it extends from 13,100 feet (4,000 meters) to 19,700 ft. (6,000 meters). Surface ocean, thermocline, and deep ocean. . +sediment type and sources occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. 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. Fans formed by landslides or the downward movement of sediment. 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. It checks its sensors as it descends and reports their status to the ship. what common life of the estuary attaches to rocks? ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? Over time, surface drainage, erosion, and deposition of sinkhole into a shallower bowl-shaped depression.
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