EASY
7th Maharashtra Board
IMPORTANT
Earn 100

What is meant by man-made changes? Which are these changes?

Important Questions on Changes – Physical and Chemical

MEDIUM
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Observe and discuss>Q 1

What changes have taken place in the materials seen in the following picture? What kind of changes are they?

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EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Use your brain power !>Q 1
What kind of change is the falling of a tree in a storm? (Natural change/ Artificial change)
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Use your brain power !>Q 2
What kind of change is the conversion of milk into yoghurt?
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Use your brain power !>Q 1
Give some examples of fast and slow changes that occur in your surroundings.
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Use your brain power !>Q 2
What is meant by irreversible change? Give some examples. 
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Can you tell ?>Q 1
You made a link from the glass piece. How will you change the shape of the link to give it its original shape?
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Can you tell ?>Q 1
What comes after daytime?
EASY
7th Maharashtra Board
IMPORTANT
General Science Standard Seven>Chapter 13 - Changes – Physical and Chemical>Can you tell ?>Q 2
What is the next stage after sunrise?