CBSE Class 7 Science The Ever-Evolving World of Science (Class 7 NCERT New) Quiz 7

1. Science encourages students to:

A Sleep more B Ask questions C Avoid experiments D Memorize only

2. What small thing is mentioned inside a leaf?

A Roots B Seeds C Tiny cells D Water drops

3. What inspired scientific studies of flight?

A Cars B Ships C Paper planes D Trains

4. Science covers things that are:

A Only large B Only near C Small and large D Only far

5. Which natural object gives heat to Earth?

A Moon B Stars C Sun D Clouds

6. Which of the following is a reversible change?

A Fruit ripening B Ice melting into water C Battery running out D Rock breaking

7. Water from seas changes into vapor by:

A Cooling B Freezing C Sun’s heat D Wind only

8. What do plants need to grow?

A Only water B Only sunlight C Food D Only air

9. Early humans used shadows to:

A Draw pictures B Tell time C Measure rain D Grow plants

10. Science is described in the chapter as:

A A fixed subject B A process C A game D A storybook