world water crisis
DESCRIPTION
World Water Crisis. By: Sydney, CJ, Kaitlin, Elly. What is it?. The world need for water and how it is in short supply Water scarcity is the lack of enough water or lack of access to safe water. Water demands. Agriculture Growing world population - PowerPoint PPT PresentationTRANSCRIPT
World Water CrisisBy: Sydney, CJ, Kaitlin, Elly
The world need for water and how it is in short supply
Water scarcity is the lack of enough water or lack of access to safe water.
What is it?
Agriculture Growing world population Political problems- civil and military
disputes Economic differences
Water demands
Issues it causesU.S.
At least 36 states are expected to face water shortages in the next 5 years
Price for ensuring a reliable water supply could be staggering
Globally Nearly 1 billion people
don’t have access to clean and safe water
Diseases
Up to half of humanity has one of the six main diseases received from water
Ex. Diarrhea, schistosomaisis, trachoma, infestation with ascaris, guinea worm, or hookworm. 5 million people die from poor drinking
water each year Developing countries are most impacted
Population impacted
Ruins rivers and lakes Dries out environment Helps fuel wildfires
How does it impact the environment
Colorado river levels depleting
Reuse water Support water agencies – promote recycling
and reclamation systems Reduce water loss- improve maintenance of
water delivery systems
Water Conservation
Manage water better Put aside money for better water facilities-
upgrading pipes- 300 billion dollars over 30 years
invest in new crop varieties Improve irrigation efficiency
Water Conservation cont.