What is an artificial satellite?

Important Questions on Stars and the Solar System

EASY

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 8

What are comets?

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 1

What are celestial bodies? Explain any two of them.

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 2

Why does the Pole Star appear stationary? Explain.

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 3

What are constellations? Describe any two constellations with diagrams.

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 4

What do you mean by the different phases of the moon? Draw a diagram to explain them.

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 5

What are comets? How are they different from the asteroids?

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Exercise>Q 6

Explain the functions of any three types of man-made satellites.

MEDIUM

8th CBSE

IMPORTANT

Focus Science in Everyday Life>Chapter 17 - Stars and the Solar System>Train your Brain>Q 1

How do astronauts survive for long period of time in space stations?