Social Sciences, asked by smitw7, 1 year ago

when and how was water used for drinking​


vv1112004: the one who came first
arunkorra: what
smitw7: who came first
vv1112004: I think dinosaur
smitw7: how can he speak
smitw7: btw micro organism were the first living creatures also called prokaryotes

Answers

Answered by arunkorra
0

on thirsty water is used for drinking

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smitw7: when was it first drank
smitw7: and by whom
smitw7: why
smitw7: d where
Answered by harshu006
0

hey here is ur answer mate :-

Drinking water, also known as potable water, is water that is safe to drink or to use for food preparation. The amount of drinking water required varies. It depends on physical activity, age, health issues, and environmental conditions. Americans, on average, drink one litre of water a day and 95% drink less than three litres per day. For those who work in a hot climate, up to 16 litres a day may be required. Water is essential for life.

Typically in developed countries, tap water meets drinking water quality standards, even though only a small proportion is actually consumed or used in food preparation. Other typical uses include washing, toilets, and irrigation. Greywater may also be used for toilets or irrigation. Its use for irrigation however may be associated with risks. Water may also be unacceptable due to levels of toxins or suspended solids.

Globally, by 2015, 89% of people had access to water from a source that is suitable for drinking – called improved water source. In Sub-Saharan Africa, access to potable water ranged from 40% to 80% of the population. Nearly 4.2 billion people worldwide had access to tap water, while another 2.4 billion had access to wells or public taps. The World Health Organization considers access to safe drinking-water a basic human right.

About 1 to 2 billion people lack safe drinking water, a problem that causes 30,000 deaths each week.More people die from unsafe water than from war, U.N. Secretary-General Ban Ki-Moon said in 2010.

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