| A | B |
|---|
| atmosphere | gases that surround Earth |
| photosynthesis | plant food making process puts oxygen in air |
| ozone | blocks UV |
| CFC | destroys ozone |
| barometer | measures air pressure |
| troposphere | lowest layer |
| stratosphere | above troposhere, below mesosphere |
| mesosphere | above stratosphere, below thermosphere |
| thermosphere | outermost atmospheric layer |
| ionosphere | lowest portion of thermosphere |
| exosphere | outer thermosphere |
| coriolis effect | curved path of a moving object due to Earth's rotation |
| jet stream | narrow band of fast moving wind in upper atmosphere |
