| New Science |
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mountain stream, back creek, appalachian mountains, george washington national forest, virginia |
streamside fern, moss, appalachian mountains, george washington national forest, virginia |
south river falls, waterfall, appalachian mountains, shenandoah national park, virginia |
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| blue ridge valley, appalachian mountains, george washington national forest, virginia |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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| brown pelican, shore bird, carnivore, piscivore, outer banks, north carolina, atlantic ocean, flight, wings |
osprey, fish hawk, bird of prey, raptor, bird, carnivore, piscivore, dutch gap conservation area, virginia |
ring-billed gull, shore bird, omnivore, outer banks, north carolina, atlantic ocean |
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| atlantic ghost crab, carnivore, predator, scavenger, crustacean, arthropod, false cape state park, virginia |
red-spotted newt, eft, salamander, amphibian, carnivore, george washington national forest, virginia, warning colors, aposematic |
black rat snake, reptile, predator, carnivore, constrictor, outer banks, currituck county, north carolina |
| Energy Resources |
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| theodore roosevelt dam, hydroelectric power, arizona, renewable resources, energy |
theodore roosevelt dam, hydroelectric power, arizona, renewable resources, energy |
theodore roosevelt dam, hydroelectric power, arizona, renewable resources, energy |
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theodore roosevelt dam, hydroelectric power, arizona, renewable resources, energy |
oil well pumper, fossil fuel, nonrenewable resources, energy |
oil well pumper, fossil fuel, nonrenewable resources, energy |
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| oil well pumper, fossil fuel, nonrenewable resources, energy |
wind turbines, renewable resources, energy, texas high plains |
wind turbines, renewable resources, energy, texas high plains |
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| wind turbines, renewable resources, energy, texas high plains |
wind turbines, renewable resources, energy, texas high plains |
wind turbines, renewable resources, energy, texas high plains |
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| oil platforms, fossil fuel, nonrenewable resources, energy |
oil platforms, fossil fuel, nonrenewable resources, energy |
oil platforms, fossil fuel, nonrenewable resources, energy |
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coal pile and chute, fossil fuel, nonrenewable resources, sedimentary rock, energy |
wind driven well pump, wind power, renewable energy, natural resources |
brasfield lake chesdin dam, hydroelectric power, appomattox river, renewable energy, natural resources |
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| brasfield lake chesdin dam, hydroelectric power, appomattox river, renewable energy, natural resources |
brasfield lake chesdin dam, hydroelectric power, appomattox river, renewable energy, natural resources |
brasfield lake chesdin dam, hydroelectric power, appomattox river, renewable energy, natural resources |
| Sun, Sunrise and Sunset |
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| sun, sunrise, morning, east |
sun, sunrise, morning, east |
sun, dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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| dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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| dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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sun, dawn, atlantic, coast, sunrise, shore, tide, morning, east |
sun, dawn, atlantic, coast, sunrise, shore, tide, morning, east |
sun, dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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| currituck sound sunset, reflection, light refraction, clouds, west |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
dawn, atlantic, coast, sunrise, shore, tide, morning, east |
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| currituck sound sunset, reflection, light refraction, clouds, dusk |
currituck sound sunset, reflection, light refraction, clouds, west |
currituck sound sunset, reflection, light refraction, clouds, west |
| Water and Waves |
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| water drop, surface tension |
breaking wave, breaker, coast, crest, trough, surf |
breaking wave, breaker, coast, crest, trough, surf |
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| breaking wave, breaker, coast, crest, trough, surf |
breaking wave, breaker, coast, crest, trough, surf |
breaking wave, breaker, coast, crest, trough, surf |
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| breaking wave, breaker, coast, crest, trough, surf |
breaking wave, breaker, coast, crest, trough, surf |
breaking wave, breaker, coast, crest, trough, surf |
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| breaking wave, breaker, coast, crest, trough, surf |
ripples, water, sunlight, reflection |
water droplets on a lilly pad, water, sunlight, reflection |
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| ripples, water, sunlight, reflection |
ripples, water, sunlight, reflection |
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| Weather |
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| fog, clouds, condensation, maine coast, atlantic shore |
fog on a playground, clouds, condensation |
fog on a playground, clouds, condensation |
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| fog on a ball field, clouds, condensation |
fog on a ball field, clouds, condensation |
trees in fog, clouds, condensation, humidity |
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fog on a ball field, clouds, condensation |
raindrop, dew, precipitation, water drop, water cycle, surface tension |
raindrops, precipitation, water drop, water cycle, surface tension |
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| flower with raindrops, precipitation, water drop, water cycle, surface tension |
raindrops, precipitation, water drop, water cycle, surface tension |
raindrops, dew, precipitation, water drop, water cycle, surface tension |
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raindrop, precipitation, water drop, water cycle, surface tension |
raindrop, precipitation, water drop, water cycle, surface tension |
raindrop, precipitation, water drop, water cycle, surface tension |
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| cumulus and cirrus clouds, water cycle, condensation |
cumulus and cirrus clouds, water cycle, condensation |
desert cumulus and cirrus clouds, water cycle, condensation, saguaro national park |
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| approaching storm, cumulonimbus and cumulus clouds, guadalupe mountains |
approaching storm, cumulonimbus and cumulus clouds, guadalupe mountains |
approaching storm, cumulonimbus and cumulus clouds, guadalupe mountains |
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| approaching storm, cumulonimbus and cumulus clouds, guadalupe mountains |
approaching storm, cumulonimbus and cumulus clouds, guadalupe mountains |
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| Unclassified |
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| moon, earth satellite, lunar, craters, full moon, moon phases |
moon, earth satellite, lunar, craters, full moon, moon phases |
fire, combustion, chemical change |
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| dry ice, solid carbon dioxide, sublimation, solid to gas state change, CO2 |
dry ice, solid carbon dioxide, sublimation, solid to gas state change, CO2 |
dry ice, solid carbon dioxide, sublimation, solid to gas state change, CO2 |