Answers

2014-11-16T20:36:29+05:30
We can store water with today's technology but it costs much. We can bring awareness among all the people all over the world . High yielding increases. Shortage of food decreases.
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2014-11-16T21:04:28+05:30
We can store water.we can get electricity.but it cost very much.so many new methods can be know. and we can bring awareness to the people.science is very important to lead our life.
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