MEDIUM
5th CBSE
IMPORTANT
Earn 100

Garbage and rubbish forms the waste.

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Important Questions on Environment

MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II

Fill in the blank with an appropriate word:

A pit filled with organic matter is called _____(pit bull/ composed pit/ concrete pit).

MEDIUM
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II
The oldest form of waste treatment_____.
EASY
5th CBSE
IMPORTANT
INNOVATIONS Science For Class 5>Chapter 12 - Environment>EXERCISE>Q II
The process of burning waste in a special blast furnace is called _____. (Incineration/ landfill)
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?