Introduction to Water Dynamics
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| What are three ways dynamic water bodies continuously change? | physically, biologically, and chemically
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| What would be considered a global water reservoir in the water cycle? | the atmosphere
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| What is a watershed? | a region of land draining into a stream, river, pond, lake or other body of water
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| What is a watershed divide? | the boundary of a watershed
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| How can the atmosphere be considered part of the hydrosphere? | It is a source of water
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| What three factors do the characteristics of watersheds depend on? | Geology, Climate & Vegetation
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| What is the hydrologic (water cycle)? | the movement of water between the various global water reservoirs
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| Has the total amount of water on Earth changed? Explain. | No, we are drinking the same water the dinosaurs used over 65 million years ago
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| What is economic trade-off? | when communities need to purchase water from other sources
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| What is the goal of watershed management? | to balance multiple competing demands using scientific studies and human judgment
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| What are two competing interests for water resources? | Economic Development and Preserving Natural Ecosystems
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| When developers and environmental activists concerns collide is the water in short supply, too much or contaminated? | Water is in short supply
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| Is the water in short supply, too much or contaminated when farmers are pitted against recreational users? | Water is contaminated
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| Is the water in short supply, too much or contaminated when conservation of available resources is important? | Water is in short supply
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| Is the water in short supply, too much or contaminated when water supplies contain improperly disposed chemicals? | Water is contaminated
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| Is the water in short supply, too much or contaminated when you identifiy new sources of water? | Water is too much
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| Is the water in short supply, too much or contaminated when there is flooding after a large storm? | Water is too much
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| Is the water in short supply, too much or contaminated when protection of drinking water reserves is critical? | Water is in short supply
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| What does the way water flows over the land define? | the boundaries of river basins and watersheds
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| What would be considered a global water reservoir in the water cycle? | the atmosphere
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| What is dew an example of? | condensation
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| What body of water doesn't contribute water vapor into the atmosphere? | aquifers
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| Where does most of NC's drinking water come from? | groundwater, lakes & rivers
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| What would you find readily available in our rivers, lakes and streams? | fresh water
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| Where is most of the freshwater on Earth located? | icecaps and glaciers
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| What are aquifers? | where groundwater supplies are stored
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| How does groundwater help to keep surface waters full? | it is stored in aquifers and slowly moves into riverbeds
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| What are wetlands? | heavily vegetated areas that are saturated with water for at least part of the year
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| What is an example of wetlands? | swamps, bogs & marshes
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| What are 4 important functions of wetlands? | 1)help reduce flooding, 2)maintain the flow in streams & rivers during dry periods, 3)help purify water that flows through them, 4)provide a rich variety of habitats that support a diverse system of living things
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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Created by:
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