Which of the following contributes the least to greenhouse warming?
A) nitrogen
B) carbon dioxide
C) water vapor
D) chlorofluorocarbons
E) methane
A
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Which was not a reason for the present economic crisis in Europe?
A) Soviet interference in eastern Europe's economies B) cheap credit available to weak economies C) overspending by consumers D) overspending by governments
Environmental damage from industry or land development has traditionally been labeled as ________ by economists
A) external costs B) ecosystem services C) free riders D) greenwashing E) steady state economics
Country folk, who depend on subsistence agriculture, outnumber urbanites in the Middle East and North Africa
a. True b. False Indicate whether the statement is true or false
Give an example of how an invasive species can cause ecological or economic harm
What will be an ideal response?