Question

11- Fill up the blanks
1. Deforestation increases the level of ------ in the
atmosphere.
2. A place where animals are protected in their natural habitat is
called ------
3. Biosphere is that part of the earth in which ------- exist.

Answer 1

Answer:

⚫

1.

2 .

3.

Answer 2

1. Deforestation increases the level of carbon dioxide in the atmosphere.

2. A place where animals are protected in their natural habitat is called a wildlife sanctuary.

3. Biosphere is that part of earth in which life exists.