Human-Environment Interaction
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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| smog | thick haze of smoke and chemicals
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| acid rain | chemicals from air pollution that combine with precipitation
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| greenhouse effect | buildup of certain gases in the Earth's atmosphere that, like a greenhouse, retain the sun's warmth
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| crop rotation | changing what crops farmers plant in a field from year to year
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| deforestation | cutting down of forests without replanting new trees
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| conservation | careful use of resources to avoid wasting them
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| irrigation | process of collecting water and distributing it to crops
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| pesticide | powerful chemicals that kill crop-destroying insects
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| ecosystem | place shared by plants and animals that depend on one another for survival
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| biodiversity | variety of plants and animals living on the planet
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| layer | a thickness or fold
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| technique | a method of accomplishing something
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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:
akennon
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