Fill in each blank with the correct word from the lesson.

1. Twenty-two percent goes to industry — making products, generating _______, cooling factories.
2. Every Drop Counts is an important topic in _______.
3. We can learn about _______ from this lesson.

Choose the best option for each question.

1. What percentage of Earth's water is fresh and drinkable?
   a) 50%b) 25%c) 3%d) About 1%
2. What uses the most fresh water on Earth?
   a) Drinking and bathingb) Industry and factoriesc) Agriculture — growing foodd) Rivers and lakes
3. What is rainwater harvesting?
   a) A type of irrigationb) Collecting rain from rooftops for usec) Measuring rainfall with instrumentsd) Releasing water from dams

Write T for True or F for False in the brackets.

1. About 1% is one of the key concepts in the lesson on Every Drop Counts.
2. 50% is the main topic of this lesson.
3. Agriculture — growing food is one of the key concepts in the lesson on Every Drop Counts.
4. Drinking and bathing is the main topic of this lesson.

1. In your own words, explain what Every Drop Counts means.
2. List two things you learned from this lesson on Every Drop Counts.