It provides life to all animals on the planet as well as a home to some.
There are too many compounds that would be considered "useful" but undoubtedly the most important compound is water (H2O)
Natrual Resources are useful to us because we need the air to breath,water to drink, and coal and etc...
Rock Phosphate contains P2O5 in insoluble form(insoluble in water of land so could not be useful) while Super phosphate fertilizers conatin P2O5 in soluble form(soluble in water under the earth and is useful and give fertility to land).So Superphosphate is more useful than Rock phosphate
you have to save water to prevent green house effect because water is useful in plants and if you dont save then it will be a problem for plants and trees
bcz if rain wiill not be thr hw the plants will get water & mst we living beings. rain is only the source of water. eart gets water from t tress gets water frm it. if rain will not occur we cant survive. drought will occur on eath & living beings will die. so rain is only mst important for us & its useful also..........
Yes because they are very useful they make sure the water is save!
wAtEr helps animal to survive
Unless you're in water, knowing how to swim isn't useful. But if you end up in deep water, swimming will suddenly be very, very useful. Your life may even depend on it.
Some fishes needs Sea Water to survive, that can be one possible way that it is useful.
Some fishes needs Sea Water to survive, that can be one possible way that it is useful.
water
water
It helps them grow.
stor water for homes
it isn't
They provide drinking water
Water is a useful liquid to use in hot water bottles because it is abundantly available, easy to use, and heats quickly. It can be readily replaced as needed.