Answers

2015-08-20T21:12:16+05:30
Human beings dependent on oceans for food resources like fist and salt,to extract minerals which helps in preparation of medicines. ocean floor is mined for oils,gems,pearls etc and for our livelihood.it is an transport way to export and import things
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2015-08-21T14:50:48+05:30
Oceans ate the primary source of water vapour for rain . They indirectly influence the climate of a place. They provide water for various purpose. They are centers of recreation. They are a means of transport important for travel and trade
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