4th grade Science
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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| chlorophyll | a green substance in plant cells that helps plants make food by trapping the sun's energy.
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| epidermis | the outermost protective layer of a leaf.
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| respiration | the using and releasing of energy en a cell.
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| root hair | one of the threadlike cells on a root that take in water and minerals from the soil.
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| photosynthesis | a process in plants that uses energy from sunlight to make food from water and carbon dioxide.
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| stomata | pores in the bottom of leaves that open and close to let in air or give of water vapor.
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| transpiration | a plants release of excess water vapor through stomata on the underside of it's leaves.
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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:
ammybear81
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