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environmental science

Tagged Discussions
Soil Degragation: Acidification
Sandra_Hatfield @Sandra_Hatfield (175) • United States 12 Jul 09
What is soil degragation and acidification? Check out this link and find out: http://www.associatedcontent.com/article/1906184/soil_degradation_acidification.html?cat=32 Let me know what you think. Do you think it is time that we...
acidification
agriculture
environmental science
science
soil
soil degragation
Renewable Energies: Hydropower vs. wind power
Sandra_Hatfield @Sandra_Hatfield (175) • United States 12 Jul 09
Here is is a link to my research paper that I had done on hydropower and windpower. Read it and let me know what you think. What is your position on renewable energy, hydropower, and windpower. Which one do you think is better?...
alternative energies
energy
environmental science
fuel
hydropower
renewable energy
research
research paper
science
wind power
1 response
environmental science
gene_jean9 @gene_jean9 (318) • Philippines 23 Jul 07
Are you getting bored about this subject and you feel sleepy when your teacher or instructor discuss about this subject?
environmental science
1 response