EASY
Earn 100

The parent material for all rocks in the Earth’s crust is .

50% studentsanswered this correctly

Important Questions on Matter All Around

HARD
What are cells? Explain how do cells form an organism?
MEDIUM

Which of these things are solids? Which are liquids?

Put the solids in the trunk and the liquids in the bottle. 

a. silver b. rocks c. petrol d. coal
e. milk f. honey g. metal h. paint
i. plastic j. oil k. syrup I. juice
m. water n. blood o. tears p. bricks 
 

Question Image

EASY
Molecules in clay are packed less closely than those in granite.
EASY
Many cells of the same type form a tissue.
EASY

Choose the odd one out. 

Hint: Made of plastic.

EASY
The body is made up of small units called _____.
MEDIUM
Diamond is used to cut hard materials. Why?
MEDIUM
How is glass made? Name two things made of glass.