3rd grade study guide for Pollution
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 is recycle? | When you collect old materials, process them, and make new items.
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| What is reuse? | When you refill a water bottle instead of throwing it away.
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| What is reduce? | When you ride your bike instead of driving a car to prevent air pollution.
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| What is a pollutant? | A material that causes pollution.
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| What is litter? | Trash that is thrown on the ground or in water.
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| What are the 3 types of pollution? | air, land, and water.
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| What is a decomposer? | An organism that breaks down the remains of a dead organism.
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| What is pollution? | The addition of harmful materials to the environment.
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| What is conservation? | When we take care of the earth's resources and do not waste them.
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| What is an ecosystem? | All living and non-living things in an environment.
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| What is green agriculture? | Farming that helps preserve ecosystems.
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| What is biodegradable? | Matter that breaks down easily in the environment.
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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.
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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:
shannonbacha
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