3.How do wine makers separate the fermented drink from sediments that settle at the bottom after fermentation A. The wine makers use distillation in separating the sediments that settle at the bottom after fermentation.
B. The wine makers use picking to get the sediments at the bottom
C. The wine makers use decantation to separate the sediments that settle at the bottom after fermentation.
D. The wine makers use magnet to attract the sediments that settle at the bottom after fermentation

4. What is the most common purpose of simple distillation?
A To purify drinking water of unwanted chemicals and materials such as salt
B. To separate the lighter substance
C. To separate smaller solid particles from larger solid
D. Ta pour out the less dense substance.

5. If an ail spill spotted along the shoreline of your area, what process can you suggest to separate oil from water?
A.l will suggest using distillation to purify oil from water.
B. I will suggest using decantation to separate oil from water.
C. I will suggest using filtration to filter the oil from water.
D. I will suggest using sieving by letting the mixture pass through a sieve or strainer.

6. The following are reasons why do we need to remove the oil spill quickly, except one.
A Because they poilute the water.
B. Because they can cause sickness to plants and animals
C. Because they are expensive.
D. Because they can cause sickness to people around the area.

7. What are you going to do to have purified water that is safe to drink?
A Use distillation process.
B. Get water from the faucet
C. Use evaporation.
D. Use filtration process

8. Through the process of decantation, we can remove to have a purified and clean decant or liquid such as water, wine or another liquid
A Dirt B Liquid C. Mixture D. Water

9. It is used in producing pure water or distilled water.
A. Decenttion B. Distillation
C. Evaporation D. Filtration

10. What is the best process used to transfer the less dense substance from the denser one?
A By using filtration process
B. By sieving
C. By picking
D. By decantation​