Lesson 5: EXOGENIC PROCESS

Question 1

external process occurs within or near Earth’s surface

Answer 1

EXOGENIC PROCESS

Question 2

two types of exogenic process

Answer 2

Degradation and Aggradation

Question 3

Weathering is a type of?

Answer 3

DEGRADATION

Question 4

breaking down of rocks into smaller particles

Answer 4

WEATHERING

Question 5

Two types of Weathering:

breaking down of rocks without changing its composition

Answer 5

Mechanical Weathering

Question 6

there are changes in the composition of rocks due to chemical reaction

Answer 6

Chemical Weathering

Question 7

Seven Factors of Mechanical Weathering:

Collision is?

Answer 7

Pressure

Question 8

expand (heated) contract (cooled)

Answer 8

Temperature

Question 9

rubbing or scrapping of rocks through friction

Answer 9

Abrasion

Question 10

splitting or breaking up of rocks - crack rocks

Answer 10

Frost Wedging

Question 11

mining

Answer 11

human activity

Question 12

plants

Answer 12

Organic Activity

Question 13

rocks or minerals are dissolved by water.

Answer 13

Dissolution

Question 14

rocks or minerals are dissolved by water.

Answer 14

Dissolution

Question 15

breaking down of rocks by acidic water clay and soluble salts.

Answer 15

hydrolysis

Question 16

breaking down of rocks by oxygen in and water.

Answer 16

oxidation

Question 17

is the separation and removal of weathered rocks due to different agents like water and air.

Answer 17

Erosion

Question 18

process in which the weathered materials carried out by erosion settle down in particular location

Answer 18

Deposition