1 Which of the following agents of weatherng can seep into the cracks of rocks and when it gets colder can expand
and fum into ioethus trigger rocks to break as well?
A Water
B Wind
C Temperature
D. Plants
2 Which agent of weathering may cause beautiful sand formations and can carry small rock particles that scratch the
rocks surface resulting to different rock formations?
4 Water
B Wind
C Animals
D Plants
3. This can grow on rocks and can cause it to break into pieces. Its growing roots can break the cemented ground
A Animals
B Wind
C Temperature
D Plants
4. What can cause rock to expand and contract repeatedly because of its alteration or change?
A Water
B Wind
C. Temperature
D. Humans
5. They can contribute to the weathering of rocks as they dig deeper into the grounds and live underground
A Animals B Wind
C. Temperature
D. Plants
6. Their activities such as building construction, mining, quarrying and mountain-blasting can cause rocks to weather
A Water
B. Human
C. Temperature
D. Plants
7. It is the breaking down of rocks into fragments.
A Erosion B. Flooding
C. Runoff
D. Weathering
8 A type of weathening that involves change in the composition of the rock that allows them to break into pieces
A Chemical B. Mechanical C. Both A&B
D. None
9. It is the physical wearing away of rocks.
A Chemical B. Mechanical
C. Both A&B
D. None
10. Which of the following materials is transported by soil erosion?
A rocks B. sediments
C. soil
D. water
11. Which of the following is the good effect of soil erosion?
A Clogging of irrigation
C. deposition of mine tailings
B В. decrease of food production D. shaping of landforms
12. This refers to the movement of rock fragments and soil from one place to another
A Weathering B. Erosion
C. Sediments
D. Mining
13. Which of the following is not an agent of soil erosion
A Water
B. soil
C Animals
D. Humans
14. These affects the rate of erosion, as it flows faster the faster and farther the erosion would be
A Water B. Wind
C. Animals
D. Humans
15. It carries light particles of rocks and soil, transporting and depositing them in another place
A Animals B. Water
C. Wind
D. Avalanche
16. Which of the following shows the effects of soil erosion on landforms?
A. mountain become a hill B. Flooding
C. lack in food supply D. Loss of lives
17. Which of the following shows the effects of soil erosion on plants?
A. mountain become a hill B. Flooding
Clack in food supply D. Lose of nutrients
18. Which of the following shows the effects of soil erosion on animals and humans?
A. mountain become a hill B. lose of nutrients C. lack in food supply D. typhoon







ASAP PO​