1. Explain the terms: (4 points)
(i) Hydrosphere
(ii) atmosphere
(iii) Lithosphere
(iv) Biosphere
2. Define endocytosis. (2 points)
3. Write four difference (4 points)
between plant cell and
animal cell.
Answers
Answered by
1
Answer:
1 .Hydrosphere is also known as the sphere of water.The hydrosphere includes the part of earth covered by water.
Answered by
3
Answer 1 - hydrosphere basically refers to all the ocean basins ,rivers,wells and the wet lands of the earth
ii) The layer of air that surrounds the earth is called atmosphere
iii) the hard surface of the earth which is made up of rocks ,soil and silt is known as lithosphere
iv) the place where land , water and air exists is known as biosphere
Explanation:
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