Across
- 3. process by which plants use sunlight to create energy to grow
- 4. type of reaction that cannot be undone
- 6. process where materials can be broken down by weather, water, ice, or wind
- 8. type of organism that breaks down dead plants and animals
- 10. type of organism that gets energy from the sun
- 11. sphere that contains all the water on earth
- 13. The Law of _______ of Matter says that matter cannot be created or destroyed
- 14. sphere that includes all of the air and gases
Down
- 1. sphere that includes all of the non-living physical matter (rocks)
- 2. type of change that can be undone
- 5. type of organism that gets energy from eating plants or animals
- 7. sphere that contains all of the living things on earth
- 9. anything that has mass and takes up space
- 12. located near the oceans, where many volcanoes are found
