MCQ on Class 3 SST Earth The Living Planet

Last updated on December 9th, 2023 at 10:28 pm

    Which term describes people who have been trained to travel in space?

1. a) Astronomers
2. b) Aviators
3. c) Astronauts
4. d) Cosmonauts

    Answer: c) Astronauts

 

    What percentage of the Earth’s surface is covered by land?

1. a) 25%
2. b) 50%
3. c) 75%
4. d) 100%

    Answer: a) 25%

 

    What did Ferdinand Magellan’s voyage prove about the Earth?

1. a) The Earth is flat.
2. b) The Earth is round.
3. c) The Earth is square.
4. d) The Earth is triangular.

    Answer: b) The Earth is round.

 

    What is the Earth often called due to its appearance from space?

1. a) Red Planet
2. b) Blue Planet
3. c) Green Planet
4. d) Yellow Planet

    Answer: b) Blue Planet

 

    Who was the first Indian-born woman to travel to space?

1. a) Rakesh Sharma
2. b) Kalpana Chawla
3. c) Sunita Williams
4. d) Abdul Kalam

    Answer: b) Kalpana Chawla

 

    What is the source of heat and light for the Earth?

1. a) Moon
2. b) Stars
3. c) Sun
4. d) Planets

    Answer: c) Sun

 

    What did Ferdinand Magellan’s voyage demonstrate about the Earth’s shape?

1. a) The Earth is flat like a pancake.
2. b) The Earth is spherical.
3. c) The Earth is oval-shaped.
4. d) The Earth is cube-shaped.

    Answer: b) The Earth is spherical.

 

    What is the layer of air surrounding the Earth called?

1. a) Lithosphere
2. b) Hydrosphere
3. c) Atmosphere
4. d) Biosphere

    Answer: c) Atmosphere