Question

5. Suggest three ways to reduce pollution of rivers.

6. Why is Thar a deser?

7. How can peninsular rivers be made perennial?

Answer 1

Answer:

Q : Suggest three ways to reduce pollution of rivers ?

Ans : 1) Don't throw plastics in the rivers.

Explanation :

• i) Stop using plastics.
• ii) If you go shopping, remember to take a cloth bag.
• iii) Recycle chewing gum. It is very harmful for our. it's also make of plastic.
• iv)Buy bulk food and fewer packaged products.

2) Do not throw factory garbage in the rivers.

Explanation :

• i) Dirt coming directly from the factory should be stopped because it is very harmful for rivers water.
• ii) If the filth of a factory falls into a river, if anyone sees it, the government must be informed.

3) Do not bath animal and human in the rivers.

Explanation :

• 1) Whenever one goes to bathe in the river or bathes an animal in the river, he should be told that doing so pollutes the water of the river.
• 2) When someone comes to the river to wash clothes and wash dishes, they have to explain that it pollutes the river water and it is very harmful to us.

Q : Why is Thar a deser?

Ans : Thar a deser is leeward side of Aravalli Mountains.

Q : How can peninsular rivers be made perennial?

Ans : Peninsular rivers be made perennial because they have water throughout the year.

Example : Godavari, Krishna.

Answer 2

$\mathfrak{\huge{\purple{\underline{\underline{Question:-5}}}}}$

⭐DO NOT pour fat from cooking or any other type of fat, oil, or grease down the sink. ...

⭐DO NOT dispose of household chemicals or cleaning agents down the sink or toilet. ...

⭐DO NOT flush pills, liquid or powder medications or drugs down the toilet. .

$\mathfrak{\huge{\purple{\underline{\underline{Question:-6}}}}}$

⭐Thar is a desert area because it receives scanty rainfall from the South West monsoon winds in India.

⭐The Aravalli Range of mountains run parallel to the thar and thus is responsible for scanty rainfall.

$\mathfrak{\huge{\purple{\underline{\underline{Question:-7}}}}}$

⭐Peninsular rivers are totally depends on monsoon.

⭐As monsoon comes they have much water but after monsoon there water get less.

⭐For water they have to wait for next season of monsoon