1. The type of soil the desert biome has is

2. When various plants and animal species have got adapted through evolution is called:

3. Mineral salts come directly from

4. The boundaries of different biomes on land are determined mainly by

5. Temperate Steppe is a subtype of which biome?

6. Which includes all the living components of the earth.

7. A freshwater ecosystem is

8. Which is a plant and animal community that covers a large geographical area?

9. Abiotic factors include

10. Which of the following organism have a parasitic mode of nutrition?