Topic Test Answers

One drawback of desalination is the __________ associated with the process. A. expense B. technology C. water pollution D. reverse osmosis Please select the best answer from the choices provided.

Desalination is best described as __________. A. creating seawater from freshwater B. creating freshwater from seawater C. combining freshwater with seawater D. combining rain water with ground water Please select the best answer from the choices provided.

Contour plowing, no-till planting, and planting trees to serve as wind buffers are all methods used to __________. A. reduce erosion B. farm organically C. conserve water D. increase crop yields Please select the best answer from the choices provided.

Which of the following terms best describes the use of environmentally friendly farming methods to conserve soil and water? A. slash-and-burn farming B. sustainable agriculture C. conservation D. ecology Please select the best answer from the choices provided.

Which of the following is an example of shifting cultivation? A. hunting and gathering B. crop rotation C. slash-and-burn farming D. planting a vegetable garden Please select the best answer from the choices provided.

Which of the following diseases is spread by mosquitoes and most often found in tropical urban areas? A. dengue fever B. malaria C. sleeping sickness D. HIV/AIDS Please select the best answer from the choices provided.

The Faroe Islands __________. A. were conquered by Polynesians who immigrated from Tahiti B. were settled by Norse and Scandinavian peoples C. were settled by the Japanese about 1600 years ago D. were discovered by Darwin during his travels Please select the best answer from the choices provided.

Analyze the drawbacks of the technologies used to overcome environmental challenges in Dubai.

Explain how water pollution affects marine ecosystems.

Analyze the benefits and costs of the construction of the Aswan Dam.

Examine three technologies that have allowed humans to survive and thrive in the Nile River Valley.

Describe two effective means of preventing the spread of malaria.

Analyze the technologies that have allowed humans to survive and thrive in Mexico City.

Removing ground water in Mexico City is a problem because it causes __________. A. land to sink B. disputes over water C. floods to occur D. droughts to occur Please select the best answer from the choices provided.

Compare the housing styles of Iceland and Vietnam and explain how the environment influences these styles.