Across
- 1. - when chunks of ice fall from the sky
- 3. Balloon - carries instruments into the stratosphere
- 5. - the state of the atmosphere at a particular moment in time
- 7. - a measure of water vapor in the air
- 8. Zones - areas with distinct climates
- 11. - the protective bubble in which we live
- 13. - a scientific instrument used to measure atmospheric pressure
- 15. - a process that changes a substance from a liquid into a gas or vapor.
Down
- 2. - measures the distance north or south of the equato
- 4. - rain, snow, sleet, or hail — any kind of weather condition where something's falling from the sky
- 6. - the average weather in a given area over a longer period of time
- 8. - the process where water vapor becomes liquid
- 9. - relatively moderate mean annual temperatures, with average monthly temperatures above 10°C in their warmest months and above −3°C in their colder months
- 10. Front - forms when a cold, dense air mass pushes under a warm, lighter air mass, forcing the warm air to rise
- 12. - evaporation from a plant
- 14. - to predict (a future condition or occurrence); calculate in advance