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Earth has a great amount of water on it already.
Rebuttal
1
#362768
Earth is 70% water but less than 1% is available for human use.
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Dare, H Affirmative Map for Individual Debate »
Dare, H Affirmative Map for Individual Debate
Dare, H Affirmative Map for Individual Debate☜We are going to use video technology to create several debates simultaneously. Over the course of several weeks we will use the current topic for Lincoln-Douglas debating from the National Forensic Association. You will participate in two total debates by recording separate speeches to an electronic file and then sharing them with select classmates. The people that are first to submit constructives will be paired against each other.☜F1CEB7
▲
Developing the Moon »
Developing the Moon
Developing the Moon☜THE UNITED STATES FEDERAL GOVERNMENT SHOULD INCREASE ITS DEVELOPMENT OF THE EARTHS MOON IN ONE OR MORE OF THE FOLLOWING AREAS: ENERGY, MINERALS, AND/OR WATER.☜EBF6F7
▲
The USFG should mine the moon just like they mine in the ocean. »
The USFG should mine the moon just like they mine in the ocean.
The USFG should mine the moon just like they mine in the ocean. ☜☜E2BE9F
▲
Drinkable water »
Drinkable water
Drinkable water☜☜A5BA93
▲
1 Earth is in need of more drinkable water. »
1 Earth is in need of more drinkable water.
1 Earth is in need of more drinkable water. ☜☜BC9C76
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Earth has a great amount of water on it already.
Earth has a great amount of water on it already.☜☜FFA400
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[1]
Human Appropriation of the World's Fresh Water Supply
Author:
University of Michigan
Publication info:
01/04/2006
Cited by:
Hailey Dare
4:39 AM 3 November 2014 GMT
URL:
http://www.globalchange.umich.edu/globalchange2/current/lectures/freshwater_supply/freshwater.html
Excerpt / Summary
Over 70% of our Earth's surface is covered by water ( we should really call our planet "Ocean" instead of "Earth"). Although water is seemingly abundant, the real issue is the amount of fresh water available.
97.5% of all water on Earth is salt water, leaving only 2.5% as fresh water
Nearly 70% of that fresh water is frozen in the icecaps of Antarctica and Greenland; most of the remainder is present as soil moisture, or lies in deep underground aquifers as groundwater not accessible to human use.
< 1% of the world's fresh water (~0.007% of all water on earth) is accessible for direct human uses. This is the water found in lakes, rivers, reservoirs and those underground sources that are shallow enough to be tapped at an affordable cost. Only this amount is regularly renewed by rain and snowfall, and is therefore available on a sustainable basis.
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Hailey Dare
NodeID:
#362768
Node type:
Rebuttal
Entry date (GMT):
11/3/2014 4:33:00 AM
Last edit date (GMT):
11/3/2014 4:40:00 AM
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