(b) 60%
(d) 80%
(b) saline
1. Oceans and seas constitute
of earth's water sources.
(a) 50%
(c) 70%
2. The taste of ocean water is always
(a) sweet
(c) tasteless
(d) none of the above
3.
The process of converting a liquid into a solid is called
(a) freezing
(b) melting
(c) sublimation
(d) none of the above
4.
Due to evaporation, temperature of the liquid surface
(a) decreases
(b) increases
(c) does not change
(d) none of the above
5. The purest form of water is obtained from
(a) handpumps
(b) taps
(c) rivers
(d) rain
Answers
Answered by
0
Explanation:
Answers are-
1)c
2)d
3)d
4)a
5)c
Answered by
1
Answer:
1. (d)
2.(d)
3.(a)
4.(b)
5.(d)
Similar questions