Q. Which type of lakes are created by the volcanic activities?

Answer

Correct Answer : Volcanic Lakes

Q. Who gave the idea that originally there was only one continent called Pangea ?

Answer

Correct Answer : Wegener

Q. Why do Fold Mountains have enormous thickness of sedimentary rocks?

Answer

Correct Answer : Due to accumulation of sediments in a geosyncline

Q. Winds blowing constantly in one direction in rocky deserts form

Answer

Correct Answer : Yardangs