The disintegration or decomposition of rocks is generally called as

(a)

weathering

(b)

erosion

(c)

transportation

(d)

deposition

The process of the levelling up of land by means of natural agents.

(a)

aggradation

(b)

degradation

(c)

gradation

(d)

none

_______ is seen in the lower course of the river

(a)

Rapids

(b)

Alluvial fan

(c)

Delta

(d)

Gorges

Deposits of fine silt blown by wind is called as

(a)

Loess

(b)

Barchans

(c)

Hamada

(d)

Ripples

Stacks are formed by ___________.

(a)

Wave erosion

(b)

River erosion

(c)

Glacial erosion

(d)

Wind deposion

On the given outline map of the world, mark the following.
1. Any two deltas
2. A Karst region
3. Any two hot and cold deserts

Snowline of Alps is 2700 metre where as the snowline of Greenland is just 600 mts. Find out the reason.

Glaciers do not form deep narrow valleys. Why?

Mention the various features formed by wind erosion

What are wave cut platforms?

Give a detailed account on the three orders of land forms