What I Know
Directions: Choose the correct answer. Write the letter of your answer in your
Answer Sheet/ Activity notebook
1. Where is the source of water that contains plenty of salt?
2. Which source of water is also called as surface water and does not
3. Which of the following are examples of fresh water?
A river, sea, ocean, pond C. river lake, falls . pond
B. river, well, sea, pond
D. river lake, sea, well
4. This source of water is safe for drinking-
5. Which source of water is always used in the rice field?