Question

2. How much time was taken by the Earth to reach its present form after being
detached from the Sun? Why?
3. How are the spheres of Earth inter-related?
0.2 Fill in the blanks with appropriate words​

Answer 1

Answer:

Explanation:

2 Most of the planets in the solar system as well as the Earth were formed by detaching from the Sun almost 4.54 billion years ago. The Earth formed about 4.54 billion (exactly) years ago, approximately 1/3rd of the universe's age, by accretion from the solar nebula.

3 The four spheres of Earth are closely connected to each other. Birds(biosphere) fly through the air (atmosphere), water (hydrosphere) flows through the soil (lithosphere). The spheres of earth are closely connected to each other. A change in one sphere results in change in two or more spheres.

Answer 2

Answer:

it is your answer

Explanation:

1 ans Most of the planets in the solar system as well as the Earth were formed by detaching from the Sun almost 4.54 billion years ago. The Earth formed about 4.54 billion (exactly) years ago, approximately 1/3rd of the universe's age, by accretion from the solar nebula.

2 ans The four spheres of Earth are closely connected to each other. Birds(biosphere) fly through the air (atmosphere), water (hydrosphere) flows through the soil (lithosphere). The spheres of earth are closely connected to each other. A change in one sphere results in change in two or more spheres.

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