Science Olympiad Questions for Class 1 Science Olympiad exam is taken on an International level that help the young students to develop their mind. The West Wind Drift is an example of this type of boundary current. Each team may bring two stand-alone calculators ofany type. A natural source of water formed when water from an aquifer moves up to the ground surface. Operates: At any depth on a cable or line with a messenger =sewage The normal range of ocean _______ ranges between 33 to 37 g per liter (33 - 37) however, there are areas of high and low _______. ( Sidescan sonar offers profiles of rock outcroppings and sediment surfaces at ranges up to several kilometers. % what is an isolated submarine volcanic mountain with a flat summit called? +Commonly associated with limestone, streams that terminate abruptly by seeping into the ground, a deep, hollowed-out area under the earth's surface. The length of time the wind blows, the fetch and this are three factors that affect wind wave development. endobj Allows for drainage of excess water. xc```b``f`a``eeb0$uAl+U)=7 -R``F1 -from factories % occurs when strong onshore winds push the water inland; flooding from storm surge along coastlines. ?I8EP 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. Wind waves are one example of these waves. Because it has nowhere else to go, it starts flowing horizontally until it reaches an opening and water comes out as a spring. Cycle A passes Cycle B. 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. +caused by heavy rainfall, the average time between successive geologic events such as earthquakes, floods, landslides, etc. 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 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. Scientists created three-dimensional images of Earth's interior by combining information from many earthquakes using an approach similar to computed tomography (CT) scanning. Other uses of sound capitalize on the fact that low-frequency sound can be recorded after travelling great distances in water. A body of water that is surrounded by land it can be fresh water or salt water. Hall, William C. Rose. Water flows in the stream at least 90 percent of the time in a well defined channel. a crack in the earth's crust resulting from the displacement of one side with respect to the other.
Science Olympiad Questions & Sample Papers 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. Predetermined questions will be used as tiebreakers. A result of constructive and destructive interference that is seen on shore when waves do not all appear with a uniform size. Some rocks are fractured in a rectangular fashion and streams develop on the fractures. (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). =landfills, =burning of fossil fuels Expressed as a ratio of salt (in grams) to L of water. FyQafhUi41Gd*+{
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T ` 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. All rights reserved.
Science Olympiad Dynamic Planet Flashcards | Quizlet Notes: Is made of brass and will bend if used to sample a rocky bottom, Samples: Rocky bottoms Recently developed dual-frequency sidescan sonar can even be used to distinguish rock types. a. 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. what does destructive interference result in? Surface ocean, thermocline, and deep ocean. 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. +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 ..spread non-biodegradable materials and air pollutants around the world. Subjects . =the water cycle 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. These waves move through water greater than 1/2 their wavelength. Waves with ___________ wavelengths move the fastest. Those nutrients nourish phytoplankton and ultimately animals like killer whales that are farther up the food chain. +The greater the number, the more tortuous (strongly meandering) the path the river takes. A deep, steep sided canyon on the ocean floor.
Middle School (Division B) | NC Science Olympiad 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. Such floats have been tracked for years by moored sound receivers to provide a long-term look at ocean currents. there is no net transmission of energy in a standing wave, the regular rise and fall of the ocean's surface influenced by the moon's gravity pulling on earth. The subtraction of wave energy as waves meet producing smaller waves. This measurement of volume of water flow is equal to 1 million metres cubed per second. Sound is also used for geophysical exploration of the seafloor and the layers beneath it. At the base of this mixing layer is the beginning of the thermocline. New Business Models. ,1B jAqBh4 ht[4 EiI# yP(Q *:{PZ ~fh oGBJ,Qu"7Pr(g+ Eddies can form. This type of tidal cycle is found commonly in the Atlantic and Pacific Oceans. Salt in the ocean comes from rocks on land. =wind +A spring where groundwater seeps out at the surface. High water position corresponding to a tidal crest, Low water position corresponding to a tidal trough. With the light comes heat from the sun, which is responsible for wide changes in temperature that occur in this zone, both in the latitude and each season. nick point basically this just refers to a steep and rapid change in gradient; this is usually marked by a waterfall. Raleigh, NC 27603, Mailing Address Dynamic Planet Division: B - Middle School NC Essential Standards Alignment: 8.E.1 Event Rules: None Event Score Sheet: None National Event Page: Here Required Materials: Each team may bring one 2 or smaller three-ring binder measured by the interior diameter of the rings. The restoring force is surface tension. 15. Patterns in which water drains: dendritic (dentrites), trellis (like in farming), rectangular (like those sand shaking things), and radial (run down the mountain). is the ratio between the length of the channel and the straight-line path length along the valley floor.
Tema 6: Qu dice el camarero? 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. 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. american history final past test questions. =marine dumping
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gQImHG] (e+)hR,9I:s .ck-4X5 C99 h! "yV_s-}^:`f!~CmT$i,Ci%i^*.V@. Instruments can be moored in the ocean for months or years to collect samples or data. der Checkpoint Charlie. the fine sediment carried within the body of flowing water, the sediment carried along the bed (bottom) of the river, total amount of sediments a river is capable of transporting, maximum particle size that a river is capable of transporting at a given point. 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 +evaporation = 90% of water vapor The acoustic Doppler technique and acoustic backscattering also have potential for measuring the biomass of animals that reflect the sound signals. =the Pacific Garbage Patch, =excessive agriculture the only light at this depth, and lower, comes from the bioluminescence of the animals themselves. can carry/transport.
2021 Test Exchange - Wiki! - Scioly.org what is the approximate tidal range on dec. 3rd between 12pm and 6pm? Which direction do gyres flow in the Southern hemisphere? Television cameras serve as "eyes" for the shipboard researchers, who receive television signals and control the vehicle via a fiber-optic cable. GT+&()\6-MEQYe5nFx 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. These are the fastest flowing boundary currents. Deep ocean currents may be caused by ___, ___, ___? In general this means that the boundary between the subtropical and subpolar gyres lies along the maximum of the westerly wind jet. What elements make up the structure of the ocean? Sophisticated data processing reveals the effects of temperature, density, and currents on its travel time. Is whale communication impacted by changes in ocean properties? Reflection occurs with little loss of energy. Seawater freezes at about 28.4F because of the salt in it. 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. a maritime tropical air mass is likely to be what? Welcome to Dynamic Planet! Notes: May need a few tugs to get a sample in water less than 20 feet deep, Samples: Bottom sediments without disturbing the layering Dams' affects: 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. 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. << /Pages 63 0 R /Type /Catalog >> stream stream (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. 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 temperature in this zone is constant. 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. _____ operates by emitting short acoustic pulses along a transmitter beam, the central transducer. An ROV can explore, take photographs, collect samples, or handle instruments, operating around the clock for many consecutive days. The speed of a shallow-water wave is proportional to___? A sudden, violent flood that occurs within a few hours, or even minutes, of a storm. A circular pattern of currents in an ocean basin c. A place where the river meets the ocean Probably the most commonly used water sampler is known as a CTD/rosette: it is a framework designed to carry 12 to 36 sampling bottles (typically ranging from 1.2- to 30-liter capacity) and a conductivity/ temperature/ depth sensor that sends information to the laboratory so that the water bottles can be closed selectively as the instrument ascends. 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. A form of erosion that deepens a channel by removing material from a stream's bed or a valley's floor. Operates: At any depth on a cable or line by free fall (no messenger needed) 3 (POD), constant high temperatures, plenty of rain, continental tropical air, low precipitation, scarce vegetation, mild winters, cool summers, abundant precipitation. Tide caused by gravitational and inertial interaction of the moon and Earth. These boundary currents are shallow and broad with boundaries that are not well defined. ]zT8S %HFO$e@ the maximum size of the pieces of sediment that a given body of water, ice, wind, etc. The temperature is constantly near freezing and only a few creatures can be found in these crushing depths. surface winds drive surface currents, and each layer of water drags the layer below, but the Coriolis Force changes each layer's direction slightly to make a spiral effect. It then adjusts buoyancy as it approaches the bottom to insure a soft landing for the delicate instruments it carries and to avoid disturbing the sediment surface. the area of the ocean beyond the edge of the continental shelf. A breaking wave whose crest slides down the face of the wave. You can find free online copies of the current rules for download on the2023 Rules pageof theScience Olympiad website. Write the formula for the following ionic compound: iron sulfide (containing the Bigger rocks=less capillarity Maximum ratio of wave height to wavelength seen in the open ocean. Why do you think the arrangement of neuron layers is sometimes described as backwards?. process by which water on the ground surface enters the soil. The deepest zone of the ocean, it extends from 19,700 feet (6,000 meters) to the very bottom at 35,797 ft. (10,911 meters) in the Mariana trench off the coast of Japan. t6X>rF>5$mgRKnZ['>(i%KLF[i2P/KMmw-]"K6} 1\IVV }RMWGKo287V#|RS( 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. This change in the suns position from winter to summer means that more energy's reaching the ocean and therefore warms the water. %PDF-1.5
Dynamic Planet 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. +occur when shallow groundwater oozes or "seeps" from the ground over a large area and has no defined discharge point.
Science Olympiad Dynamic Planet Oceanography 2021 - Quizlet dynamic planet science olympiad 2021 quizlet - sensornor.com However, the connection between the atmosphere and ocean (atmospheric circulations and wind driving ocean surface currents) is one key thing (see explanation above). *ZTQ!%*e,w8z2yACs[N#t}NZt>?.9,$#_5c Teams will be presented with data, charts/graphs, pictures or diagrams and/or written descriptions. do the northern coasts of north america and siberia have small continental shelves? A high, often breaking wave generated by a tide crest that advances rapidly up an estuary or river. +By trapping sediment in reservoirs, dams interrupt the continuity of sediment transport through rivers, resulting in loss of reservoir storage and reduced usable life, and depriving downstream reaches of sediments essential for channel form and aquatic habitats. endobj (See image), In the same way that water moves upwards through a tube against the force of gravity; water moves upwards through soil pores, or the spaces between soil particles. a condition in which untreated sewage is discharged from a sanitary sewer into the environment prior to reaching sewage treatment facilities. -#4yl&r35_TPyl%|zzOoT-OA$j&zr{Q{B 0b:cH7?a z@j0n*'HoOQT(P7#U`fW5[2 oGTgopb
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0 zFT'x*w@JBd)[y{~M 1. valley-like depressions formed by a linear series of sinkholes or collapse of the roof of a linear cave. +is a key process within the water cycle A phenomenon in which Earth's plates split apart causing more rock to erupt to the ocean floor. The sensor package includes the capability to telemeter some data on a regular basis via satellite to a central data facility. 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. An area of waterlogged soil that tends to be peaty; fed mainly by upwelling water; low productivity. 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. A wide, sloping deposit of sediment formed where a stream leaves a mountain range or some other area. Surface water seeps into the ground and recharges the underlying aquifer while groundwater discharges to the surface and supplies the stream with more water. the breaking down of rocks, soils and minerals through contact with water, atmospheric gases, and/or biological organisms. Trajectories of individual floats show how the water moves horizontally, and trajectories of groups of floats show how the water is mixed by eddies. Water sampling devices range from a bucket dropped over the side of a ship to large water bottles sent thousands of meters toward the seafloor on a wire. Surface waters are pushed away from land and replaced by nutrient-rich bottom water through _____? A smooth, nearly flat region of the deep ocean floor. GNc%Ck-n2iwGUAO >N
kaG #;y-JFDBmTny^;q There is a nick point here. 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. JFIF C 37 0 obj The sound reflects from the seafloor and is received by the second array of instruments. When seawater freezes, however, the ice contains very little salt because only the water part freezes. Almost microscopic algae and animals that are carried by current and waves. =acid rain 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. On average, sea ice covers almost about 10,000,000 mi. of the earth. Operates: At any depth on a cable or line with a messenger The official rules in the current Rules Manual take precedence. +a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. << /BitsPerComponent 8 /ColorSpace /DeviceRGB /ColorTransform 0 /Filter /DCTDecode /Height 326 /Subtype /Image /Type /XObject /Width 481 /Length 41162 >> C. Cycle B crosses the finish line. xcbd`g`b``8 "lcxL DH&a V"L/?8xH 134 0 obj Flow generally occurs only during the wet season (50 percent of the time or less). -velocity = distance traveled / time, = water depth * velocity * width no clear pattern, areas covered by continental galcial ice sheet. (b) The molecular weight of estradiol was later determined to be 272. Blended Finance: JFIF C This information is important for understanding how water tracers and pollutants are transported by the ocean. The temperate regions are characterized by____? 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. The layering of sediment that forms in most sedimentary and igneous rocks. The sea surface temperature ranges from as high as 97F (36C) in the Persian Gulf, to 28F (-2C) near the north pole. Multibeam bathymetric systems available on some of the larger UNOLS vessels generally consist of two instrument arrays attached to the ship's hull. 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. << /Linearized 1 /L 448024 /H [ 775 232 ] /O 137 /E 107744 /N 17 /T 446955 >> 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. the largest channel into which smaller streams flow. =oil leaks Also known as wave steepness. +comes from PRESSURE in confined aquifers forcing the water to the surface. 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 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. Determine the molecular formula of estradiol. Blended Finance. ((((((((((((((((((((((((((((((((((((((((((((((((((( X" c !1AQa"q2U#BRVbr67fstu$3CS5Tc%&8d4DE' ? (See and review image). der Kurfrstendamm. . What is the strongest influence upon tides? These tides result in little variation in the height of tides. Freshwater in the form of vapor moves from the ocean to the atmosphere through evaporation causing the higher salinity. the process of eroding or being eroded by wind, water, or other natural agents. the action or process of forming or depositing sediment. 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. These waves tend to be less than 3m high, and have wavelengths between 60 - 150m in the ocean. the geological process in which earthen materials are worn away and transported by natural forces such as wind or water. +soil composition, Any ground that remains completely frozen for extended periods of time (multiple years). the movement of organic and inorganic particles by water, gravity, wind, ice, etc. 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. -As the plates alternately jam and jump against each other, earthquakesrattle through awide boundary zone-Natural or human-made structures that cross a transform boundary are offsetsplit into pieces and carried in opposite directions c.Types of Plates Continental Plate - Tectonic plates that lie under surface land masses - Thicker, less dense Notes: Extremely heavy and can take a sample of the hardest rocky ocean bottoms (like granite and marble), Samples: Bottom sediments (mud or sand) Interactions between surface and groundwater. Tel: 630-792-1251Sitemap, CareerOneStop - Hydrologists Career Video, STEMConnector - Saving the Planet is STEM (e-book). =chemical fertilizers and pesticides a spring whose water flows from a crack in the cap rock over the aquifer. Topic for 2023 Tournament Season isEarths fresh waters. the sorted material deposited by a stream, Are formed by the chemical and mechanical action of the wind, strong winds that pick up large quantities of dust, sediment deposited in a stream channel, along a stream bank, or on a floodplain, areas of land that have been eroded by water and are always U or V shaped, measure the stream channel shape, monitor the velocity and the water level, underground water that is held in the soil and in previous rocks, upper soil layers that hold both air and water, zone where all open spaces in sediment and rock are completely filled with water, the top of the saturated zone and is completely filled with water, the volume of open spaces in rock or soil, Ability of rock or soil to allow water to flow through it, caves, speleothems (stalactites and stalagmites), sinkholes, springs, a naturally formed underground chamber or series of chambers most commonly produced by solution activity in limestone, a large surface crater caused by the collapse of an underground channel or cavern; often triggered by groundwater withdrawal.
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