HEI vocabulary
Across
- 4. a gas that traps heat from the sun
- 7. big pieces of the Earth's surface which are moving very slowly
- 9. ways to water plants
- 11. a change in global climate patterns
- 12. farming, making as many animals as possible
Down
- 1. shaking because of tectonic plates moving
- 2. farming with only natural ingredients
- 3. a powerful ocean wave caused by an underwater earthquake
- 5. creating and releasing something, like greenhouse gasses
- 6. farming to create food, including plants and animals
- 8. the pattern of weather in an area over a long time
- 10. public service announcement