Activity 1 Directions: Choose the letter of the correct answer. Write your answer in your sheet provide/answer it in your notebook.
______1.it is the breaking down of rocks into fragments?
A.Erison. C.Run off
B.Flooding. D.Wethering

______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 processung in the humans extract stones from the mountains for construction purpose?
A.digging. C.whethering
B.flattering. D.quarrying


______4.what happen to rock when it is exposed to higher temperature?
A.contracts. C.expand
B.evaporates. D.quarry


______5.An open-pit mine where rocks can be extracted?
A.landfill. C.reservior
B.open-field. D.quarry


⚠️ warning ⚠️


⚠️don't answer if you don't know⚠️​