Across
- 2. a place to hide under if an earthquake happens
- 5. how long we wash our hands to get rid of germs (hint: half of a minute)
- 7. islands in the United States that were made of volcanic rock (starts with “H”)
- 8. earth’s twin planet (some people think there are Martians living on it)
- 9. a big hill that is created from tectonic plates pushing against one another
- 11. the measurement to figure out how strong an earthquake is
- 15. another word for spin which starts with “r”
- 16. the shot in our arm that protects us from Covid
- 19. happens on June 21st and December 21st
- 20. the number we count to after an earthquake is finished
Down
- 1. earthquakes volcanoes and tsunamis are examples of these
- 3. types of mountains that erupt lava
- 4. when the amount of day and night are equal
- 6. the name of lava under the ground
- 10. a big fire in the forest which burns trees and grass
- 12. the number of planets in our solar system
- 13. shaking of the ground because two plates slipped past each other
- 14. what the earth revolves around
- 17. the name of the illness that we are being careful not to get by wearing masks
- 18. a large wave which results from an earthquake in the ocean