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(06.01 MC) A city council approves a new program to help reduce air pollution. The program involves filtering carbon monoxide from power plant exhaust. This policy will help directly reduce only which of the following categories of air pollutants?

(06.04 MC) A scientist thinks that acid deposition has affected the health of trees in a forest. Which of the following would be evidence that acid deposition was to blame for the damage to the trees?

(07.06 LC) Exposure to elevated levels of tropospheric ozone contribute to

(05.06 LC) A person drives roundtrip 48 miles once a month to the farmer’s market to buy vegetables in his car that gets 24 miles per gallon. How much fuel could be saved if he grew his own vegetables instead of going to the farmer’s market?

(06.03 MC) Your mom starts to feel dizzy, nauseated, and complains of a headache. Which of the following situations could lead to these effects?

(05.04 MC) A hydrogen fuel cell used as a form of energy

(06.04 LC) Which of the following is an anthropogenic source of nitrogen dioxide?

(05.01 LC) Which of the following is a characteristic of both renewable energy and nonrenewable energy sources?

(06.05 LC) Which of the following is an example of noise pollution?

(06.05 LC) A shrew is a small mammal that lives underground and navigates its environment using high-pitched sounds. Which of the following would most affect a shrew’s ability to navigate its environment?