Using the words below, complete the sentences. (Words CAN be used more than once.)

Low - energy - high - rises - equator - sinks - angle - density - high pressure - low pressure - cold

- 1. Cold air ______, has high ______, and creates areas of ______ pressure.

- 2. Warm air ______, has low density, and creates areas of ______ pressure.

- 3. Wind is the movement of air from an area of __________ to an area of ___________.

- 4. The ______ of the Earth affects the amount of __________ an area receives.

- 5. More sunlight reaches the Earth at the __________.

- 6. Tropics (near the ______) have warm air that rises, creating areas of ______ pressure.

- 7. North and South poles have ______ air that sinks, creating areas of high pressure.