EASY
6th Chhattisgarh Board
IMPORTANT
Earn 100

Write with reasons what kind of change evaporation of water is.

Important Questions on Changes around Us

EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
What is the kind of change that occurs when there is discolouration of the walls? State the reason.
MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
How is Pasteurisation done? What are the benefits?
MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
State with examples how the same changes under different situations may be desirable or undesirable?
MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
State with examples the role of energy in bringing about changes.
MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
What is the kind of change that occurs during leaf fall in autumn? Explain.
MEDIUM
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 4
Write down any cyclic changes that occur in your body.
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is cooked food kept in the refrigerator?
EASY
6th Chhattisgarh Board
IMPORTANT
SCIENCE & TECHNOLOGY CLASS - 6>Chapter 5 - Changes around Us>EXERCISE>Q 5
Why is salt kept in an airtight container during the rainy season?