Metropolitan areas must deal with a variety of issues to provide basic water services including:
A. Storm water collection and management
B. Water supply for human and industrial needs
C. Wastewater collection and treatment
D. Water supply for human and industrial needs and wastewater collection and treatment
E. All of the options are correct
Answer: E
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a. slowing high rates of extinction in biodiversity hotspots b. slowing extinction in temperature deciduous forests c. saving single important species d. saving the polar bear which is the most endangered of all creatures e. saving fish populations because of their importance as a food source for humans
________ is the amount of food that an individual consumes
A) Free caloric intake B) Net human synthesis C) Gross dietary calories D) Dietary energy consumption E) Calculated Food Intake
Why was Alfred Wegener's idea of continental drift dismissed?
A) Someone else had already introduced his idea to the scientific community. B) Many of his evidences did not support drifting continents. C) Continents have not moved since Earth was created. D) The evidence at the time seemed to suggest a solid mantle that did not allow drifting of continents to be possible.
More than 550 landfills in the United States now use biogas to
A) generate electricity and heat homes. B) produce gasoline and oil products. C) grow vegetables and other commercially raised plants. D) promote the decomposition of the wastes buried in the landfills.