Advertisements
Advertisements
प्रश्न
What are the three main causes of water pollution?
उत्तर
Three main causes of water pollution :
1. Addition of waste products from homes.
2. Addition of waste products from agriculture.
3. Addition of waste from industries.
4. Addition of sewage in water bodies.
APPEARS IN
संबंधित प्रश्न
State the main steps to be taken to prevent water pollution.
Name the following
A chemical used during chlorination of water.
State whether the following statement is true or false. If false write the correct statement.
Distilled water is potable water.
State some important steps to avoid pollution of water.
Very short answer type question
Give two examples of biodegradable materials released from the sugar industry.
Long answer type question
During large public gatherings like Pandharpur vari mobile toilets are deployed by the government. Explain how this organic waste is disposed of.
Identify who am I?
I flow from homes and farms into rivers and lakes. I kill fish and make water unfit for drinking. I am _______ pollution.
Which of the following physico-chemical techniques is commonly used to desalinate brackish water?
How can we reduce, reuse and recycle water?
Mention some simple ideas to avoid water pollution.
