Exogenetic Processes Class 9 Questions and Answers Pdf - 1

Question: 1

Karst topography is formed due to the action of

(A) Ground water

(B) Sea waves

(C) Wind

(D) Glacier

Question: 2

What type of erosion produces rounded valleys?

(A) Glacial

(B) Wave

(C) Wind

(D) River

Question: 3

Sink holes and caves are created when limestone formations are dissolved by

(A) Weak Sulphuric acid from animal remains

(B) Strong hypochlorite from acid rain

(C) Strong hydrochloric acid from Mine run off

(D) Weak carbonic acid contained in ground

Question: 4

Mixing of water with the atmospheric carbon dioxide is known as ______

(A) Oxidation

(B) Solution

(C) Exfoliation

(D) Carbonation

Question: 5

Stalactites and stalagmites meet together to form _____

(A) Arete

(B) Matterhorn

(C) Cirque

(D) Columns

Question: 6

Where the rivers meet the sea _____ is formed.

(A) Alluvial soil

(B) Estuary

(C) Flood plains

(D) Delta

Question: 7

Deposits of fine slit blown by wind is called as ______

(A) Ripples

(B) Hamada

(C) Barchans

(D) Loess