CT 34: Geography (Origin & Evolution উৎপত্তি এবং বিবর্তন)

1) Which layer of the Earth is primarily responsible for the generation of the magnetic field?

2) Which epoch is known for the appearance and expansion of modern humans?

3) Which mountain range is the result of the collision between the Indian Plate and the Eurasian Plate?

4) Which of the following scientists is associated with the theory of continental drift?

5) Which geologic period is known as the 'Age of Fishes'?

6) The 'Great Oxidation Event', which dramatically increased Earth's atmospheric oxygen, occurred during which eon?

7) What is the name of the supercontinent that existed around 335 million years ago?

8) Which is the most accepted theory for the formation of the moon?

9) What is the name of the era known as the 'Age of Mammals'?

10) Which theory explains the origin of the Earth as a result of the condensation of a large cloud of gas and dust?