Using Resources Wisely
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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| natural resource | resource found in nature such as air, water, minerals, and soil
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| nonrenewable resource | resource that is difficult to replace
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| fossil fuels | nonrenewable resource formed from ancient plants and animals
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| conservation | efficient use of resources
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| renewable resource | resource that is easily replaced or renewed
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| residual soil | soil formed directly from the bedrock below
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| soil |
a natural resource that is made up of minerals and small rocks, water, gases and organic matter
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| soil profile | all of the soil horizons, or layers, in a soil sample
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| subsoil | layer of soil beneath the topsoil
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| topsoil | uppermost layer of soil
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| transported soil | soil that has been carried from one place to another by erosion
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| recycling | process of recovering a resource from one item and using it to make another item
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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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