THE ORIGIN AND EVOLUTION OF THE EARTH

THE ORIGIN AND EVOLUTION OF THE EARTH 

MLL

1-What do you mean by a Nebula?

2- What is the Solar System?

3-What do you know about   Proxima Centory?

4-Which is the special planet of the solar system?

5-What is a light year?

6- Which were the initial gases forming the atmosphere of the earth?

7- Name any two Jovian planets of our Solar System.

 (03 marks question)

1-How did the moon come into being?

2-Discuss the three stages in the evolution of the present atmosphere?

3-Discuss the basic difference between the Inner planets and outer planets.

4-Explain the Big-Bang   theory in detail.

5-How are Ocean Formed in the Earth?

6-Discuss the origin of the earth.

7- How was the life evolved on  the earth?

8-What are Binary Theories regarding the origin of the Earth ?

9-Explain nebular hypothesis about the origin of planets?