Write a paragraph or more describing how water affects life on Earth?

Explanation:

Plants and animals need water.

Apart from drinking it to survive, people have many other uses for water. These include:

cooking

washing their bodies

washing clothes

washing cooking and eating utensils; such as billies, saucepans, crockery and cutlery

keeping houses and communities clean

recreation; such as swimming pools

keeping plants alive in gardens and parks

Water is also essential for the healthy growth of farm crops and farm stock and is used in the manufacture of many products.

The water in our bodies is mostly contained in our cells, where it gives them a clear shape as well as having billions of useful molecules dissolved in it. Our cells need to be filled with water to work properly because the enzymes inside them only work in solution. Water is also the means by which transport occurs in our bodies' blood is mostly water and has hormones and gasses dissolved in it as well as toxins such as urea, which are removed from the body with yet more water. Transport in water also occurs on a much smaller scale: when something is dissolved it can move around in the solvent. For example, if an enzyme needs calcium ions to be activated and start working it will meet these as they move about in the solution inside a cell. The higher the concentration of calcium in the cell, the more likely the enzyme will meet an ion sooner. You may also have learnt about diffusion and osmosis, which are key concepts in understanding how cells function and rely on the presence of water

I am sorry it is rlly long :\

c hydrophobia is the answer

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