Across
- 3. part of a plant that is usually green and makes food for the plant.
- 5. animal that has feathers and can fly.
- 6. large area covered chiefly with trees and undergrowth.
- 7. large natural stream of water flowing in a channel.
- 8. hard, solid material that makes up the earth's surface.
- 9. visible mass of condensed water vapor floating in the atmosphere.
- 12. large natural elevation of the earth's surface.
- 13. star at the center of our solar system.
- 14. large plant with a trunk and branches.
Down
- 1. animal that lives in water and has gills.
- 2. large body of salt water that covers most of the earth's surface.
- 4. colorful part of a plant that blooms.
- 5. insect with colorful wings.
- 10. natural movement of air, especially in the form of a current of air blowing from a particular direction.
- 11. that falls from clouds in the sky.
- 13. top layer of the earth where plants grow.