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Overpopulation
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Different types of Stresses acting on water supply pipe lines?
http://wiki.answers.com/Q/Different_types_of_Stresses_acting_on_water_supply_pipe_lines"
What best explains why humans need constant supplies of fresh water?
Thirst!!!!
Why a cup crack when it is filled with boiling water?
When a cup is filled with boiling water, the heat from the water caused the material of the cup to experience thermal expansion. If the cup is badly made, then different parts of it will expand to different extents and this will create stresses in the material of the cup causing it to crack.
How does Yumas water supply compare with the rest of Arizona?
I don't think the two supplies are any different.
How does the Sun help provide you with freshwater supplies?
The Sun helps provide you with freshwater supplies because for example, the Sun shines down on a tree and helps it grow. Some trees help filter water and keep it clean.
Why are protecting water supplies from pollution and managing to demand for water major priorities?
because of transportation and managing the water and polution
What type of human activity would result in salt water infiltration groundwater supplies?
groundwater.fresh 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 can fresh water supplies be cleaned?
Fresh water supplies can be cleaned up by the water cycle
How can fresh water supplies be cleaned up?
Fresh water supplies can be cleaned up by the water cycle
The greatest threats to ground water supplies are?
One of the greatest threats to the world's drinking water supplies ... which contaminate drinking water supplies (groundwater supplies).
Is there a large market for environmentally friendly janitorial supplies?
The demand for environmentally friendly janitorial supplies increases every day. People are becoming more interested in the benefits of such products, not only for the impact on the environment but for the savings involved by the reduction of water consumption and energy used.
Why are protecting water supplies from pollution and managing demand for water major priorities?
Protecting the water supply from pollution is important because everything depends on water to survive. If the water is polluted then people or animals can get sick or die. Fresh water that can be used for drinking or watering crops is a renewable source but sometimes due to drought there is limited amounts. Managing the demand for water helps to ensure that there is enough to sustain life until more becomes available.
What is a hydrolytic activity?
Activity to do with water.
How does domestic sewage threaten water supplies?
In not properly regulated, it can infect water supplies easily.
What is a water activity?
An water activity is playing in water like swimming, water polo and flipper ball.
How do you change water activity in food?
To reduce water activity, you can # dry the food # add sugar # add salt To increase water activity, add water.
