Interactive Quiz

“Soil it Up”

Instruction: Choose the correct answer from the choices.

10 11 12

13 14 15

1. Which of the following refers to the mixture of broken rock particles and humus?

a. Soil

b. Topsoil

c. Bedrock

2. Which of the following processess is the washing away of soil by natural forces?

a. Deposition

b. Erosion

c. Landslide

3. Which type of soil contains decayed parts of plants and animals?

a. Clay

b. Gravel

c. Humus

4. Which part of the soil is the richest?

a) Subsoil

b) Topsoil

c) Bedrock

5. Which refers to the curved parts of a river?

a. Alluvial fan

b. Delta

c. Meanders

6. Which of theses processess is characterized by sediments deposited in a new location or area?

a. Deposition

b. Erosion

c. Sedimentation

7. What is formed when wind-carried sand particles are blocked by certain obstacles like rocks?

a. Delta

b. Loess

c. Dunes

8. Which farming method is characterized by building ridges on mountain slopes to regulate the flow of water?

a. Terracing

b. Crop rotation

c. Contour plowing

9. What is the mass of earth and rock that suddenly moves down the slope?

a. Beaches

b. Landslide

c. Flood plains

10. The water that flows on the earth’s surface especially after a rain?

a. Runn off.

b. Floodplains

c. Landslide

11. Formed by eroded rock particles that are deposited along the shoreline.

a. Dust

b. Mud

c. Beaches.

12. What is the major cause of soil erosion?

a. Water

b. Erosion.

c. Loess

13. Whose the one leveled the mountains for residential pursposes?

a. People.

b. Wind

c. Landslide

14. Which farming method is characterized by tilling the land in curving rows that follow the contour or slope of the land?

a. Crop rotation

b. Contour plowing.

c. Strip cropping

15. Which farming method is characterized by farmers plant different crops in one harvest season?

a. Strip Cropping

b. Crop rotation.

c. Terracing

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