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en
CR
10
atmosphere:mixture of gases that surrounds the earth
oxygen:the most abundant element in the earth's crust
stratosphere:the region of the atmosphere above the troposphere and below the mesosphere
climate:general conditions of temp. and precipitation in a certain area over a long period of time
air pressure:measure of the earths force of air pressing down on earths surface
convection:transfer of heat energy in gas or liquid.
ozone:a layer of ozone surrounding the earth
density:the measure of mass in an object
weather: The state of the atmosphere at a given time and place
troposphere:The lowest region of the atmosphere
Across:1. | mixture of gases that surrounds the earth | 6. | transfer of heat energy in gas or liquid. | 8. | the most abundant element in the earth's crust |
| 9. | the measure of mass in an object | 10. | The state of the atmosphere at a given time and place |
| | Down:2. | the region of the atmosphere above the troposphere and below the mesosphere | 3. | measure of the earths force of air pressing down on earths surface | 4. | a layer of ozone surrounding the earth |
| 5. | The lowest region of the atmosphere | 7. | general conditions of temp. and precipitation in a certain area over a long period of time |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only
Across:1. | mixture of gases that surrounds the earth | 6. | transfer of heat energy in gas or liquid. | 8. | the most abundant element in the earth's crust |
| 9. | the measure of mass in an object | 10. | The state of the atmosphere at a given time and place |
| | Down:2. | the region of the atmosphere above the troposphere and below the mesosphere | 3. | measure of the earths force of air pressing down on earths surface | 4. | a layer of ozone surrounding the earth |
| 5. | The lowest region of the atmosphere | 7. | general conditions of temp. and precipitation in a certain area over a long period of time |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only