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Nuclear waste, but depends on what you mean...
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How does water quaility affect the health of humans?
Water quality affects human health. One should consume clean water.
How could human activity alter the availability of water in an ecosystem.?
we can.... 1. pollute the local water supplies 2. take away water for our needs 3. destroy the habitat 4. destroy the ecosytem
How many molecules do you have in your body?
Yes, over 70% of the human body is water, that is why dehydration can cause so many detrimental health problems, including death.
How many litters of water does the human body need?
Health authorities suggest 1.89 litters of water a day. (That's also 64 fluid oz, or 168 ml)
How does salt water affect human health?
It's because the salt takes away water from your kidneys so you have to go to the bath room more until you can go to the bath room at all. Then death.
Why can drink a large quantity of sea water a threat to human health?
It has too much salt; it can be toxic.
Why do water-borne bacteria pose one of the greatest threat to good health?
because
How is the water cycle system for hanman health?
Rain water is purest form of water. It is required for human health.
What type of human activity would result in salt water infiltration groundwater supplies?
groundwater.fresh water
How does water quaility affect the health of humans?
Water quality affects human health. One should consume clean water.
What are the effects cold water has on human health?
Shrinkage
One threat to the health of the arctic tundra?
some threats would be no water because it is all frozen and you need water to live.
Advantages and disadvantages of using aquifers?
Advantages are; they are a relible water source, they are a source of fresh water and it does not have to be desalinated. It contains essential minerals for human health. Disadvantages are; that people can atually drain an aquifer, leaving that region with a smaller water supply.
How many water soluble vitamins are essential for human health?
9
Why is fluorine important?
Small amounts of fluorine is good for human teeth and is in many city water supplies.
Why did they ban phosphates in laundry detergent in Canada?
phosphate is in general is a powerful fertilizer, so when it goes into the water it can cause algal blooms, this leads to water supplies become contaminated with toxins that the algae produce, which causes a host of ecological and human health problems. phosphate- PO4
How bad is water pollution?
The level of water pollution varies from water body to water body. Water pollution is a serious health threat for both animals and humans, potentially leading to sickness or even death.
