มลพิษทางน้ำ

Which of the following is a waterborne disease?

• Typhoid

• Cholera

• Diarrhoea

• All of the above

Which of the following are the primary causes of water pollution?

• Plants

• Animals

• Human activities

• None of these

Which of the following is mainly responsible for the causes of water pollution?

• a) Afforestation

• b) Oil refineries

• c) Paper factories

• d) Both b and c

Materials used to increase the crop production are called ____________.

• Pollution

• Pesticides

• Pollutants

• Fertilizers

What are the main sources of water pollution in India?

• a) Municipal sewage

• b) Bathing

• c) Industrial discharge

• d) Both a and c

What is this picture about?

This is a _______________________ water body.

What is this Picture about ?

We should always celebrate festivals in an eco friendly way.

• I strongly disagree

• I agree

• I strongly agree

• I don't know

Can we stop water pollution?

• Yes

• No

• Not sure