MEDIUM
6th CBSE
IMPORTANT
Earn 100

Name any five natural and five human-made changes around us.

Important Questions on Changes Around Us

MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q A
What happens to the size of the material when it is heated or cooled?
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q A
Give two examples of irreversible changes that take place due to heating.
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q B
Is the grinding of grains into flour, a Reversible or Irreversible change?
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q B
Name one metal which expands on heating and contracts on cooling.
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q B
Name two brittle substances.
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q B
Name the type of changes in which new substances are formed.
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q A
Burning of coal is a/an _____ change.
MEDIUM
6th CBSE
IMPORTANT
UPDATED LEARNING SCIENCE>Chapter 7 - Changes Around Us>Exercise>Q A
Baking of cake is an example for _____ change.