in companies extraetstones or rockstrom a query or
aynamites and other explosive on quarry site to get more
trigger landslides.
Learning Competency with code
Describing how rocks turn into soll (S5FE-1a-1)
Activity 1 Can you Identify me ?
Directions: Choose 0 if the picture describes weathering of rocks and does node
weathering of rocks. Write youranswers in notebook
Let's start!
Answer these:
1. What happened to the rock samples that you have placed inside the
3. Where did the small particles in the glass jar come from?
glass jar?
3. What caused the rock to break into small pieces?
4. Are these small particles look the same with the soil?
5. Do you think it will is useful ?
Directions: Choose the letter of the correct answer. Write your answers in
your answer sheet provided/ answer it in your notebook.
1. It is the breaking down of rocks into fragments.
A. Erosion
B. Flooding
C. Run off
D. Weathering
2. A type of weathering that involves change in the
composition of rocks.
A. Chemical C. both chemical and mechanical
B. mechanical D. none of the above
3. What do you call the process by which humans extract stones
from the mountains for construction purpose?
A. digging C. weathering
B. flatterin D. quarrying
4. What happen to rock when it is exposed to higher
temperature?
A. Contracts C. expands
Share
Answer:
1. A. EROSION
2. A. CHEMICAL
3. A. QUARRYING
4. MELT