science chapter 9
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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| Water that is found in Lakes, streams, and rivers. | Surface water
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| Water that soaks into the ground and collects in small spaces between bits of soil and rock. | Ground water
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| __________ is the process of removing ores from earths crust. | Mining
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| Pollution that can be traced back to a single or specific place of origin. | Point Source
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| The Largest amount of water on earth is salt water, found in the __________. | Oceans
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| A mineral source that can be mined at a profit. | Ore
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| What percent of earth is covered by water? | Seventy
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| The Removal of all trees in one area is called? | Clear Cutting
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| Even though trees are considered renewable _________ are not. | Forests
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| Pollution sources that come from many different places, such as industries, homes, and farms and are difficult to trace their origins. | Nonpoint Source
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| One benefit from ___________ is that they absorb carbon dioxide and produce oxygen. | forest
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| Metal objects come from what? | Mineral resources
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| What is the careful use of resources with the goal of reducing damage to the enviroment. | Conservation
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| Resources that can't be replaced within 100 years. | nonrenewable resources
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| Energy resources formed from decaying remains of ancient plants and animals. | Fossil fuels
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| Energy from the Sun | Solar Energy
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| Energy produced by splitting atomic nuclei | Nuclear Energy
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| Heat Energy from below the earths surface that can be used to generate electricity. | Geothermal energy
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| Introduction of harmful substances into the inviroment. | Pollution
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| Electricity produced by using moving water. | hydroelectric power
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| Produced when gases from burning coal and oil mix with water vapor that then condenses | Acid Rain
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| Energy resource that can be recycled or replaced by natural process in less than 100 years. ie...wind | renewable resources
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Benvenutti
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