It is a physical wearing of rocks. *
1 point
artificial weathering
chemical weathering
physical weathering
mechanical weathering
3. It involves a change in the composition of rocks that allows them break down into pieces. *
1 point
artificial weathering
chemical weathering
physical weathering
mechanical weathering
4. The agent of weathering that breaks rocks by hitting and it seep into the cracks of the rocks. *
1 point
animals
humans
water
wind
5. The agent of weathering that causes beautiful formation of rocks like the Mahayaw Arch in Sabtang Island, Batanes, Philippines. *
1 point
animals
humans
water
wind
6. The agent of weathering where the rocks are exposed to varying temperature, it expands and contracts to a low temperature. *
1 point
water
wind
temperature
plants
7. The agent of weathering where it can grow on rocks and cause it to break into pieces. *
1 point
humans
temperature
plants
wind
8. The agent of weathering where breaking of rocks was made by subdivision developers, constructions of bulidings and mining. *
1 point
humans
temperature
plants
wind
9. The agent of weathering causes breaking of rocks into pieces by burrowing it dig deeper. *
1 point
animals
humans
plants
winds
10. The agent of soil erosion where it transport rocks and soil particles from one place to another. *
1 point
animals
humans
water
winds
11. The agent of soil erosion where the particles of of sand move along with it. *
1 point
animals
humans
water
winds
12. It is an inclined surface of a land that affects the rate of soil erosion. *
1 point
rocks
land
slope
river
13. What do you call to the materials that transported due to erosion? *
1 point
debris
dust
rocks
sediments
14.This is to control soil erosion by planting on mountainsides instead of plowing up and down, farmers should plow across the slope to form ridges. *
1 point
contour plowing
crop rotation
riprapping
terracing
15. Chunk of stones or rocks are arranged on the end of the slope. *
1 point
contour plowing
crop rotation
riprapping
terracing
16.Planting crops on a different spot each year. *
1 point
contour plowing
crop rotation
strip cropping
terracing
17. Involves planting on terraces or steps built on slopes of mountainside. *
1 point
contour plowing
crop rotation
strip cropping
terracing
18. Alternately planting different crops in strips. *
1 point
contour plowing
crop rotation
strip cropping
terracing
19. It is allowing plants to grow naturally without the human interference. *
1 point
natural planting
seed growing
natural vegetation
gardening
20. Soil erosion cannot be prevented since this naturally occuring in the environment. However, there are practices that can help control it and its harmful effects. *
1 point
True
False



ASAP PO

NONSENSE = REPORT ​