Cars use ________ to reduce nitrogen oxide emissions.

A. Electrostatic precipitators
B. Afterburners
C. Catalytic converters
D. Bag filters
E. Fluidized bed combustion


Answer: C

Environmental & Atmospheric Sciences

You might also like to view...

The most common component of the atmosphere is

A. particulates. B. aerosols. C. carbon dioxide. D. nitrogen.

Environmental & Atmospheric Sciences

Which climate type primarily borders arid lands (deserts)?

a. semiarid b. humid subtropical c. highland d. humid continental, warm summer e. None of these climate types primarily borders arid lands.

Environmental & Atmospheric Sciences

Which chemical comprises 78% of our atmosphere by mass and is contained in proteins, DNA, and RNA?

a. Carbon b. Nitrogen c. Water d. Phosphorus

Environmental & Atmospheric Sciences

Which of the following statistics is appropriate for use with categorical data?

A. Median B. Majority C. Sum D. Mean

Environmental & Atmospheric Sciences