Question

1. Fill in the blanks with correct answers:
(5)
i. We should plant more trees, as they prevent
erosion.
ii. Trees also release
into the air.
iii. The use of household appliances like air conditioner should be controlled as they release
harmful gases that deplete the
iv.
from vehicles can be reduced by avoiding unnecessary honking.
v. Excessive usage of pesticides can lead to
CA​

Answer 1

Answer:

1.. soil erosion. 2. oxygen. 3. ozone layer

Answer 2

Answer:

Fill in the blanks with correct answers:

i. We should plant more trees, as they prevent from soil

erosion.

ii. Trees also release oxygen into the air.

iii. The use of household appliances like air conditioner should be controlled as they release

harmful gases that deplete the ozone layer and causes global warming ( green house gases).

iv. Awarness and strict rule from vehicles can be reduced by avoiding unnecessary honking.

v. Excessive usage of pesticides can lead to soil

Erosion and that move toward shortage of food.