Across
- 4. tiger,lion,dog,cat,bear,rabbit
- 6. the organic and inorganic materials on the surface of the earth
- 7. the hard, solid substance found in the ground
Down
- 1. a large area of land covered with trees and plants
- 2. a hard, bright, precious stone which is clear and colourless
- 3. a clear liquid, without colour or taste
- 5. minerals are substances that are formed naturally in the Earth.