EASY
5th CBSE
IMPORTANT
Earn 100

The process of burning waste in a special blast furnace is called . (Incineration/ landfill)

50% studentsanswered this correctly

Important Questions on Environment

MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II
Disadvantages of incineration is that it produce lots of _____.
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II
Processing used materials into new products is _____.
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II
In _____ method, worms are added to organic waste. (Recycling/ Vermicomposting/ Incineration)
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q IV
Define ecosystem.
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q IV
How is waste created?
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q IV
Write about the two types of wastes.
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q IV
What do you mean by biodegradable. Give examples. 
MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q IV

Classify the following into biodegradable and non biodegradable.

Paper, pencil. magazine, polythene covers, plastic toys, apples, vegetable peels, tin, glassware, leaves, crockery, porcelain, plaster, clothes.