two
water and oxygen. Then us humans can use use the water and the oxygen and in return we breathe out carbon dioxide, which plants can use.
In US 90% of water gain by ground water and it distributed as 31% waste in toilet and 21% in bath ,27% in washing waste daily.
They give us oxygen, and help us to stay alive without plants we wouldnt be alive
Nuclear power plants in the US produce approximately 2,000-2,300 metric tons of radioactive waste each year. This waste is mainly in the form of used nuclear fuel, which is stored on-site at the plants until a long-term disposal solution is established.
There are approximately 50,000 community water systems in the United States, with the majority employing some form of water treatment. This includes large-scale water treatment plants as well as smaller systems that serve specific communities or regions.
The waste gas released by green plants during photosynthesis is oxygen, which is crucial for the survival of most living organisms, including humans. We rely on plants to produce oxygen through photosynthesis, which we breathe in to support our respiration and overall metabolic processes.
In the US they're stored on site.
Water is useful for us in many ways such as cooking or washing things. if there will be no water then nor we neither plants could survive on earth. Plants also need water, sunlight and co2 to grow.
we toss waste in the rivers science has taught us better methods to remove the waste before we drink it. economics and law teach us how to create more waste and how to hide the waste
they store it until it becomes less radioactive
We should not waste water because it is very limited source and many people are not getting it also and if we waste it there will be a harmful affect in our future to us. The process of cleaning the water: 1 costs energy 2 costs money 3 Chemicals might be used that pollute the environment
We humans are the answer to the worlds water shortages..... There are too many of us for any given water source...What amounts we do have we pollute beyond consumption ,and we also Waste far more than we need .................