chptr 15 - key concept - section 1
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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| show | Earth's atmosphere is made up of nitrogen, oxygen, carbon dioxide water vapor and many other gases, as well as particles of liquids and solids.
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| How is the atmosphere important to living things? | show 🗑
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| What are some of the properties of air? | show 🗑
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| show | Two common kinds of barometers are mercury barometers and aneroid barometers.
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| How does increasing altitude affect air pressure and density? | show 🗑
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| What are the four main layers of the atmospher? | show 🗑
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| show | The layer of the atmosphere in which Earth's weather occurs.
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| show | The second layer of the atmosphere and contains the ozone layer.
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| What are the characteristics of the mesophere? | show 🗑
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| What are the characteritics of the thermosphere? | show 🗑
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| What are the major sources of air pollution? | show 🗑
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| show | The burning of fossil fuels can cause smog and acid rain.
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| show | In the United States, the federal and state governments have passed a number of laws and regulations to reduce air pollution.
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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.
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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:
dellisposthaste
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