Soil

12345678
Across
  1. 1. 25% of soil is...
  2. 5. This type of soil has small particles and small air spaces
  3. 6. This type of soil has medium particles and medium air spaces
  4. 7. A thin layer of material covering the surface of Earth.
  5. 8. This is made of dead plants and animals
Down
  1. 2. 25% of soil is...
  2. 3. 45% of soil is...
  3. 4. This type of soil has large particles and large air spaces