Inner Planets

Q. Which planets have moon(s)?

1. Mercury
2. Venus
3. Earth
4. Mars

Q.

Statement 1: Mercury, Venus, Earth and mars are much nearer to Sun and are known as inner planets and they have less number of moons. Statement 2: Jupiter, Saturn, Uranus and Neptune are known as outer planets because of their large distances from the Sun. They have a large number of satellites and all have a ring system around them.

Q.

How many days does Venus take to complete one orbit around the Sun?

1. 88 days

2. 265 days

3. 360 days

4. 255 days

Q. _______ is considered as "Earth’s twin" because their sizes and shapes are very much similar.

1. Venus
2. Mars
3. Neptune
4. Uranus

Q. Which planet in our solar system has been observed to have the presence of water?

1. Venus
2. Uranus
3. Mars
4. Saturn

Q. On Venus, the temperature reaches 480 degrees Celcius; it is because the atmospheric _______ traps the heat from sunlight.

1. oxygen
2. carbon dioxide
3. argon
4. helium

Q. Mars is mainly red due to the presence of _______.

1. copper
2. iron
3. titanuim
4. aluminium

Q.

Which planet looks reddish in the night sky?

1. Mercury

2. Mars

3. Jupiter

4. Saturn

Q. Which of the following statements is correct?

1. Mars is called a green planet.
2. Mars has a lot of iron particles.
3. Venus is the hottest planet in our solar system.
4. Mercury is smaller than Earth.

Q.

Which of the following statements is correct?

1. (1) Jupiter and Saturn are lighter than Earth.

2. (2) Jupiter and Saturn have no natural satellites.

3. (3) Jupiter and Saturn are gaseous giants.

4. (4) Jupiter and Saturn have rings

Q. How many rounds will Jupiter finish in 90 years

Q. What is the time taken for one rotation?

Q. On Venus, a/an takes lesser time to complete, than a/an .

1. month
2. year
3. day
4. hour

Q. If the distance between the Sun and the Earth _______, then the temperature of the Earth will _______.

1. increase
2. be moderate
3. decrease

Q. If the distance between the Sun and the Earth _______, then the temperature of the Earth will _______.

Q. Which of the following statements is correct?

1. Mars is called a green planet.
2. Mars has a lot of iron particles.
3. Venus is the hottest planet in our solar system.
4. Mercury is smaller than Earth.

Q. Which planet in our solar system has been observed to have the presence of water?

1. Venus
2. Saturn
3. Uranus
4. Mars

Q. Earth is one of the satellites of the Sun.

1. False
2. True

Q. On Venus, a/an takes lesser time to complete, than a/an .

1. month
2. year
3. day
4. hour

Q. _______ is considered as "Earth’s twin" because their sizes and shapes are very much similar.

1. Venus
2. Mars
3. Uranus
4. Neptune

Q. On Venus, the temperature reaches 480 degrees Celcius; it is because the atmospheric _______ traps the heat from sunlight.

1. oxygen
2. argon
3. helium
4. carbon dioxide

Q. Choose the correct pairs related to Earth and Mercury.

1. 59 Earth day
2. 24 hours
3. 365 Earth days
4. 1 Earth day
5. Mercury night
6. 1 Mercury day
7. 1 Earth year
8. -180 deg C

Q. If the distance between the Sun and the Earth _______, then the temperature of the Earth will _______.

1. increase
2. be moderate
3. decrease

Q. Which planets have moon(s)?

1. Mercury
2. Venus
3. Earth
4. Mars