Science

4. The measure of hotness or coldness
7. A wind blowing steadily towards the equator from the northeast in the northern hemisphere or the southeast in the southern hemisphere, especially at sea
9. A written or spoken agreement
12. The half (hemisphere) of Earth that is south of the Equator
13. A mid-latitude atmospheric circulation cell
14. A layer of the earth’s atmosphere below the thermosphere
15. The half of Earth that is north of the Equator
19. A belt of strong upper-level winds lying above regions of subtropical high pressure
22. The layer of earth’s atmosphere above the troposphere

1. The force exerted on a surface by the air above it as gravity pulls it to Earth
2. A current in a fluid that results from convection
3. winds in the middle latitudes between 35 and 65 degrees latitude
5. A state or period of inactivity, stagnation, or depression.
6. In the opposite direction to the way in which the hands of a clock move around.
8. The envelope of gases surrounding the earth or another planet
10. A layer or earth’s atmosphere that is above the mesosphere
11. The degree of compactness of a substance
16. The lowest region of the atmosphere
17. In the same direction as the way in which the hands of a clock move around
18. The outermost region of a planet’s atmosphere
20. Move or cause to move into a sloping position
21. Becomes or make larger or more extensive