Question

Q. 1 Answer the following questions
1. What do you know about our Earth? Write a short note.
2.2 Fill in the blanks with appropriate words
Social Science
EXERCISES
detached from the Sun? Why?
3. How are the spheres of Earth inter-related?
2. How much time was taken by the Earth to reach its present form after b
1 There are totally ....Fo............
spheres on the Earth.
29 ale........ percent of the
2. Lithosphere covers approximately
Earth.
The most prominent liquid component in the atmosphere is
percen​

Answer 1

Answer:

Earth is the planet we live on. It is the third planet from the Sun. It is the only planet known to have life on it. The Earth formed around 4.5 billion years ago. It is one of four rocky planets on the inside of the Solar System. The other three are Mercury, Venus, and Mars.

Explanation:

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Answer 2

Answer:

explanation is given right above