ACTIVITY 2:
Direction: SHADE the letter of the correct answer. Use the answer sheet
provided
Lester had noticed that the amount of water in a
container with a plant becomes less as the days
1
goes by. What do you think is the reason of
decreasing amount of water in a container?
a. Some insects sipped the water.
b. Water in the container was not changed.
c. Water evaporated because of heat.
d. The plant has a stem.
2. Which of these examples show evaporation process as
technique of separating mixtures?
a. drying of water on the table
b. flooding of water in the river
c. cooling of water in the refrigerator
d. freezing of water in the ocean
3. What technique will Jocelyn use if she wants to separate salt mixed
with water in a container?
a. filtering
c. picking
b. evaporation
d. sedimentation
when heated.
4. In evaporation process, liquid becomes
a. solid c. plasma b. ice cubes d. vapor
5. It is a process of separating mixtures which involves heating leaving the
solid residue in a container.
a. evaporation
c. distillation
b. precipitation
d. sedimentation