Class 3 EVS Solar System
Class 3 EVS Solar System Fill in the Blanks
1. The Sun is the center of the ________ system. Answer: Solar
2. Light from the Sun takes approximately ________ minutes to reach Earth. Answer: 8
3. Moon has a rocky surface with large holes called ________. Answer: craters
4. Venus is the ________ planet from the Sun. Answer: second
5. The Earth is the only planet where ________ is known to exist. Answer: life
6. The red planet in the solar system is ________. Answer: Mars
7. Jupiter’s red spot is also known as “The ________ of Jupiter.” Answer: Eye
8. Saturn is famous for its ________ made of rocks and ice. Answer: rings
9. Uranus is often referred to as the ________ giant because of its cold temperatures.
Answer: ice
10. ________ was reclassified as a dwarf planet in 2006. Answer: Pluto
Class 3 EVS Solar System Multiple Choice Questions (MCQs)
1. Which planet is the closest to the Sun?
a) Venus
b) Mars
c) Mercury
d) Jupiter
Answer: c) Mercury
2. What percentage of Earth’s surface is covered with water?
a) 50%
b) 70%
c) 30%
d) 60%
Answer: b) 70%
3. Which planet is known as the hottest in the solar system?
a) Earth
b) Mercury
c) Venus
d) Mars
Answer: c) Venus
4. The largest planet in the solar system is:
a) Saturn
b) Jupiter
c) Neptune
d) Uranus
Answer: b) Jupiter
5. Which planet spins on its side?
a) Uranus
b) Neptune
c) Saturn
d) Mars
Answer: a) Uranus
6. The Earth’s natural satellite is called:
a) Moon
b) Mars
c) Venus
d) Pluto
Answer: a) Moon
7. The rings around Saturn are primarily made of:
a) Dust and gas
b) Water and ice
c) Rocks and ice
d) Metal fragments
Answer: c) Rocks and ice
8. Which planet has a storm referred to as the “Eye of Jupiter”?
a) Mars
b) Saturn
c) Jupiter
d) Neptune
Answer: c) Jupiter
9. The seventh planet from the Sun is:
a) Saturn
b) Uranus
c) Neptune
d) Jupiter
Answer: b) Uranus
10. Pluto has how many moons?
a) 2
b) 4
c) 5
d) 1
Answer: b) 4
Class 3 EVS Solar System True/False
1. The Sun is a planet. Answer: False
2. Venus rotates in the opposite direction of most planets. Answer: True
3. Earth is entirely covered with water. Answer: False
4. Mars is also known as the blue planet. Answer: False
5. Jupiter is the smallest planet in the solar system. Answer: False
6. Neptune has a dark blue swirl of storms. Answer: True
7. Uranus is referred to as the ice giant because of its cold temperatures. Answer: True
8. The Moon is Earth’s artificial satellite. Answer: False
9. Saturn has rings that look like solid structures from a distance. Answer: True
10. Pluto is still classified as a planet. Answer: False
Class 3 EVS Solar System Question and Answer
1. What is the Sun?
The Sun is a massive ball of burning gas called a star, and it is the center of the solar system.
2. Why does the Sun look larger than other stars?
Because it is much closer to Earth than other stars.
3. What is the time taken by sunlight to reach Earth?
Sunlight takes approximately 8 minutes to reach Earth.
4. What percentage of Earth’s surface is water?
About 70% of Earth’s surface is covered with water.
5. Why is Mars called the Red Planet?
Mars is covered with red dust, giving it a reddish appearance.
6. What are Saturn’s rings made of?
Saturn’s rings are made of millions of pieces of rock and ice.
7. Why is Uranus referred to as the ice giant?
Because of its extremely cold temperatures.
8. What makes Neptune look blue?
The dark blue swirl of storms on its surface gives it a blue appearance.
9. Which planet has no moons?
Mercury and Venus have no moons.
10. How is Earth different from other planets?
Earth is the only planet where life is known to exist.
11. What is the role of artificial satellites around Earth?
They help in weather forecasting and transmission of radio and television signals.
12. What was Pluto classified as before 2006?
Pluto was classified as a planet before being reclassified as a dwarf planet.
