Question

B. Fill in the blanks:
1. The ultimate source of energy on the Earth is the
2. Biological environment consists of
3. Lithosphere is the sphere of
4. The movement of air around the Earth is called
5. Our
environment consists of living organisms including bacteria.​

Answer 1

1. solar energy

2.ecosystem and species

3.earth

4.Global atmospheric circulation

5.yes and many unaked microorganisms