Question

1.
A situation or condition in which an organism lives.
2.
The only planet in our solar system where life exists.
3. The uppermost part of the lithosphere which is rich in silica and aluminium
4. The sphere of air that envelopes the earth.
5. Mass of water on the earth's surface.​

Answer 1

Answer:

1.Habitat

2.Earth

3.SIAL Layer

4.Atmosphere

5.Hydrosphere

Answer 2

Answer:

the answer is

Explanation:

1. habitat or niche

2. The Earth

3. it is called the crust

4 . atmosphere or ozone

5. oceans .