1. What is the basis for the division of the layers surrounding the Party a. a.Changing amount of oxygen
b. Changing the composition of gases
c. Changing temperature
d. Changing weather patterns 2 3
2. What characteristics differentiate the troposphere from the other layers the atmosphere?
a. It is where most water vapor is found. b. It begins about 16km above the Earth's surface,
c.It is where all the weather phenomena take place.
d. It is where temperature decreases with an altitude of 2 C/1000ft,
3. Which of the following human activities contribute to global warming I. Burning of fuels Deforestation III. Overpopulation IV. Planting of trees in wider area
a. I only
c. I, II, III, IV
b. I, II, III
d. IV only
4. Which of the following is not a way to prevent global warming from getting worse?
a. Conserving electricity
b. Cutting of trees
c. Reducing the use of gasoline and gasoline-related products (burning of these in car engines release CO2)
d. Turning rice fields into residential or commercial centers
5. Water vapor and carbon dioxide are both greenhouse gases. Why are we so worried about increasing carbon dioxide and NOT water vapor?
a. This is usually an indication that an El Nino event is coming.
b. Land heats up faster than water during the day, and it also cools faster at night.
c. Global warming is primarily a problem of too much carbon dioxide in the atmosphere
d. Water vapor collects in the atmosphere but falls as rain when they an heavy enough.​