There are 20 questions in all! This item includes 19 fill-in-the-blank questions and one short answer question to help students practice their knowledge of:
-composition of gases in the atmosphere
-the layers of the atmospheres and the characteristics within
-the relationships with altitude, temperature, and pressure in the atmosphere
-the ozone layer
-layers included: troposphere, stratosphere, mesosphere, thermosphere, and exosphere
Worksheet includes a word bank and an answer key.
Great for homework, class work, and test practice!
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7th Grade Science Bundle
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*Note that the exosphere is now included!