flow chart on "water resources"
Answers
Answer:
water resource is important for us . because don't live with out it
Explanation:
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Answer:
Water is the necessity of life and one will die without it.
Explanation:
Water is essential for life. The molecular formula for water is H2O. It is made up of hydrogen ions (H+) linked to hydroxyl ions (OH-) to form H2O. The molecular weight of water is approximately 18 grams. One molecule of water has two hydrogen atoms covalently bonded to a single atom oxygen.
Sources from where we get water are called water resources. These are:
1. Oceans that cover most of the Earth, they have about 97 percent of the water on the planet.
2.Rivers and Streams exist in every country. Providing drinking water and recreational areas for swimming, boating and fishing.
3.Lakes are tiny water containers.
4.Groundwater. The most purest water of all.
