Study Stack #2
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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| Why is our solar system unique from others? | Because it contains oxygen.
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| Has the earth's atmosphere changed over geologic time? | Yes.
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| What does photosynthesis reduce? | The amount of carbon dioxide.
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| ________ of metals and animals are oxygen sinks which reduce the amount of oxygen in the atmosphere. Fill in the blank. | Oxidation
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| What reflects better than land and ocean water? | Ice and snow.
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| True or false. Volcanic eruptions can increase temperatures because of ash blocking sunlight. | False. The temperature decreasing.
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| Vegetation absorbs ______ heat than non-vegetated areas. Fill in the blank. | More heat.
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| Biologic activity affects the atmosphere ability to hold heat is known as... | The greenhouse effect.
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| What percentage of the Earth's current atmosphere is nitrogen? | 78%
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| Venus has high amount of what in it's atmosphere? | Carbon Dioxide
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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:
BChildress
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