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1. Which of the following are associated with sulfur dioxide emissions? Select a

ID: 296485 • Letter: 1

Question

1. Which of the following are associated with sulfur dioxide emissions? Select all correct answers. a. acid deposition b. improved crop yields c. damage to aquatic ecosystems d. respiratory diseases 2. Which of the following are possible benefits of climate change to agriculture? Select all correct answers a. increased rainfall increased crop production because of higher levels of carbon dioxide in the atmosphere b. c. longer growing seasons d. decreased range of insect pests 3. Which of the following is a form of true energy efficiency? a. watching TV in the dark b. turning down the thermostat c. driving fewer miles each year d. refrigerators that use less energy per cubic foot 4. Select all correct answers. The goal of air pollution legislation is to balanc maximize corporate profits. keep concentrations of pollutants constant. reduce emissions of pollutants to zero e the costs and benefits of pollutants a. b. c. d.

Explanation / Answer

1) Sulphur dioxide (SO2) is emitted when fuels containing sulphur are combusted. Sulphur dioxide is a pollutant that contributes to acid deposition, which, in turn, can lead to potential changes in soil and water quality.

2) Increased rainfall are possible benefits of climate change to agriculture.

3) refrigerators that use less energy per cubic foot is form of true energy efficiency.

4) The goal of air pollution legislation is to reduce emmision of pollutants zero.