Worksheet on Earth and Universe Class 2

1. Identify the landform in the following picture.

a) Valleys
b) Mountains
c) Plains
d) Hills

Answer: d) Hills are higher than plains, and they usually have a pointed and rocky top.

2. Millie saw a cluster of stars forming a pattern in the sky as shown in the picture. Help her identify it.

a) It is a constellation called Leo.
b) These are meteors.
c) It is a group of comets.
d) It is a constellation called Ursa Major.

Answer: a) The stars shown in the picture form a constellation named Leo.

3. Which of the following is called the “Blue Planet”?

a)
b)
c)
d)

Answer: c) The Earth is called the "blue planet" because of the presence of water on its surface in the form of oceans and seas.

4. Which statement best describes the relationship between revolution and seasons?

a) Seasons occur randomly.
b) Revolution and seasons have no connection.
c) Seasons change due to the rotation of the Earth.
d) The Earth's revolution causes the changing of seasons.

Answer: d) The seasons change due to Earth’s revolution.

5. The celestial bodies shown in the picture orbit around the sun. Identify them.

a) Meteors
b) Asteroids
c) Comets
d) Planets

Answer: b) Asteroids are large chunks of rocks that orbit around the Sun, mostly found between the planets Mars and Jupiter.