Question

and
Fill in the blanks with appropriate words.
(a) A narrow belt between the lithosphere, the hydrosphere and the atmospher
forms of life exist is called
(b) The water cycle involves three processes, namely
(d) The cooling of water vapour and formation of tiny droplets of water that cli-
(e) Precipitation is the falling down of
Choose the correct answer.
(a) The gas which has the largest quantity in the atmosphere:
(b) The layer of the crust which makes the ocean floor:
layer protects us against the ultraviolet rays
(ii) nitrogen
(iii) carbon dioxide
(c) The
is known as
(i) oxygen
(i) sial
(ii) sima
(iii) biosphere
(c) The number of continents on earth:
(ii) seven
(iii) eight
of the biosphere which has its own climatic pattern
(i) five​

Answer 1

Explanation:

1 . biosphere

2. evaporation,condensation,and precipetation.

3. condensation

4. snow,water.

5. nitrogen

6. sea bed.

7. ozone layer

8. seven continent

9.