The document is a short quiz about weathering and its effects. It asks questions about which factors can break down rocks, the term for rocks breaking into pieces, the most important effect of weathering on living things, the two types of weathering rocks undergo, and which listed item does not contribute to weathering. The answers provided are: D, B, C, B, B. The assignment asks about defining soil formation and listing the factors that affect it.

1. EVALUATION

2. Which of the following
can help in breaking
down rocks?
A. Animals
B. Weather
C. Plants
D. All of the above

3. 2. __________ is the
breaking down of rocks
into pieces.
A.Withering
B.Weathering
C. Compaction
D. Friction

4. 3. What is the most
important effect of
weathering on people and
animals?
A. Formation of clouds
B. Formation of climate
C. Formation of soil
D. Formation of minerals

5. 4. Rocks undergo
mechanical and _______
weathering.
A. Physical
B. Chemical
C. Emotional
D. Spiritual

6. 5. These are agents
contribute to weathering of
rocks, except __________.
A. Animals C. Plants
B. People D. Chair

7. ANSWERS:
1. D
2. B
3. C
4. D
5. B

8. ASSIGNMENT
1. What is soil
formation?
2. What are the factors
affecting the soil
formation?