A. Tick (M) the correct answer,
1. Sea/ocean water cannot be used for domestic use because it contains
(a) soluble salts
(b) dust
(c) insoluble salts
(d) acids
2. How much of the Earth's surface is covered with water?
(a) about two-third
(b) about three-fourth
(c) about one-fourth
(d) about one-third
Answers
Answered by
2
1. soluble salts
2. about three-fourths
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Answered by
1
Answer:
75%
Explanation:
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