EASY
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The 3 Rs of waste management stand for

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Important Questions on Pollution of Air and Water

MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What do you understand by the term reduction of waste? State five ways in which you can reduce household waste.
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution

Fill in the blank with an appropriate word:

An important method of waste management is waste _____ (collection/creation/reduction).

EASY
Science>Biology>Pollution of Air and Water>Water Pollution

Fill in the blank with an appropriate word:

_____ (Reduce/Reuse) means to decrease the use of substances that release harmful wastes in the environment.

MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
List three advantages of recycling of waste.
EASY
Science>Biology>Pollution of Air and Water>Water Pollution

Write any two do's to protect the environment.

HARD
Science>Biology>Pollution of Air and Water>Water Pollution
Waste management includes:
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What are some benefits of recycling?    
EASY
Science>Biology>Pollution of Air and Water>Water Pollution
 What is recycling?
EASY
Science>Biology>Pollution of Air and Water>Water Pollution
Give two ways in which you can reuse an empty plastic bottle.
EASY
Science>Biology>Pollution of Air and Water>Water Pollution

Choose the appropriate word and fill in the blank.

Recovery means to get energy from the _____ (pure substances/wastes).

MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What are the three Rs in waste management? 
EASY
Science>Biology>Pollution of Air and Water>Water Pollution
List three ways of controlling wastes.
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What do the 3 R's stand for?
EASY
Science>Biology>Pollution of Air and Water>Water Pollution
What is meant by recycling?
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What can you do to make your city a better place to live?
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
Write about three things that you can do to help the Earth.
MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
Most people think that they can do nothing to keep the environment clean. What will you say to these people?
EASY
Science>Biology>Pollution of Air and Water>Water Pollution

Fill in the blank with the right word.

We should avoid using _____ (cloth/plastic) bags.

HARD
Science>Biology>Pollution of Air and Water>Water Pollution

Look at the list of items given below and answer the question.

Plastic bottles, food waste, glass bottles, car tyres, clothes, waste paper, old electrical appliances, refrigerators, oil, batteries, metal cans.

 How will you dispose of the above items?

MEDIUM
Science>Biology>Pollution of Air and Water>Water Pollution
What do you do with the waste in your house?