Atmospheric Composition and Processes Quiz

CO2, CH4, N2O, and fluorinated gases

Annual*: 40, 24 hours**: 60

80

<p>100</p> Signup and view all the answers

<p>8 hours*: 2, 1 hour**: 4</p> Signup and view all the answers

<p>Arsenic (As): 6, Nickel (Ni): 20</p> Signup and view all the answers

<p>Dust, smoke, fog, mists, fume</p> Signup and view all the answers

<p>SOx, NOx, CO, CO2, halogen compounds, hydrocarbons, radioactive compounds</p> Signup and view all the answers

<p>Gases with absorptive wavelengths in the spectrum of terrestrial radiation</p> Signup and view all the answers

<p>Between radiant energy incoming from the sun and energy flowing out to space</p> Signup and view all the answers

<p>About 30 percent</p> Signup and view all the answers

<p>Visible portion</p> Signup and view all the answers

<p>By drawing a sample through an inlet designed to exclude particles larger than a certain size and collecting it on a filter for 24 hours.</p> Signup and view all the answers

<p>The TSP filter is used only for lead measurement.</p> Signup and view all the answers

<p>A known volume of air is bubbled through a solution of sodium tetrachloromercurate, which forms a complex with SO2. The solution is then treated with pararosaniline to determine the concentration.</p> Signup and view all the answers

<p>The air is mixed with ethylene, which reacts with ozone in a light-emitting reaction.</p> Signup and view all the answers

<p>Improvements include Euro standards, CNG vehicles, and 4-stroke engines.</p> Signup and view all the answers

<p>Lead was phased out to reduce air pollution and its harmful effects on health.</p> Signup and view all the answers