The Origin and Evolution of the Earth
Class 11 · Geography · 10 Questions
1(i)beginner🧠 Remember1 markMCQ
Which one of the following figures represents the age of the earth?
1(ii)intermediate💡 Understand1 markMCQ
Which one of the following is not related to the formation or modification of the present atmosphere?
1(iii)beginner🧠 Remember1 markMCQ
Life on the earth appeared around how many years before the present?
2(i)intermediate💡 Understand2 marksShort Answer
What is meant by the process of differentiation?
2(ii)beginner🧠 Remember2 marksShort Answer
What was the nature of the earth surface initially?
2(iii)beginner🧠 Remember2 marksShort Answer
What were the gases which initially formed the earth's atmosphere?
3(i)intermediate💡 Understand5 marksLong Answer
Write an explanatory note on the 'Big Bang Theory'.
3(ii)intermediate💡 Understand5 marksLong Answer
List the stages in the evolution of the earth and explain each stage in brief.
Project Work (i)beginner🧠 Remember2 marksShort Answer
Which is the agency that has launched this project?
Project Work (iii)beginner🧠 Remember2 marksShort Answer
Where from the Stardust is being collected?