A) methane
B) nitrous oxide
C) tropospheric ozone
D) CFCs
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Multiple Choice
A) Precipitation is any form of water,including rain,snow,runoff and groundwater.
B) Precipitation has a profound effect on the distribution of organisms.
C) Precipitation is lightest near the windward (the side from which the wind blows) coasts of continents.
D) Precipitation occurs independently of atmospheric circulation patterns.
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Multiple Choice
A) carbon dioxide
B) nitrous oxide
C) methane
D) sulfur dioxide
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Essay
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View Answer
Multiple Choice
A) The silhouette of mountains as the sun passes from east to west.
B) The shade on the ground produced by clouds that threaten rain.
C) The dry land on the side of the mountains away from the prevailing wind.
D) The lessening of a chance of precipitation on any given day due to dry air at equator.
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Multiple Choice
A) acid deposition increases the effects of DDT which has already been implicated in thinning eggshells.
B) high rates of cancer due to acid deposition impact birds ability to form eggs.
C) acid deposition acts as an endocrine disruptor that interferes with reproductive hormones in bird species.
D) in acidic soils calcium,an important nutrient for eggshell production,washes away and so less is available to birds in their diets
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Essay
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View Answer
Multiple Choice
A) skin
B) liver
C) brain
D) lung
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Multiple Choice
A) mutations and skin cancer
B) decreased hatching success in some birds
C) forest decline
D) destruction of monuments and buildings
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Multiple Choice
A) planting and maintaining forests
B) developing varieties of drought resistant trees
C) increase fuel efficiency of vehicles
D) replacing coal burning power plants with natural gas
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Multiple Choice
A) Most solar radiation is absorbed by gases in the atmosphere.
B) Most solar radiation is reflected by snow,ice,and light colored land.
C) Most solar radiation is absorbed by the land and ocean.
D) An equal amount of soar radiation is absorbed by land,air,and water as is reflected back into space.
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Multiple Choice
A) sea turtles are declining as their egg production is affected by increased UV radiation
B) phytoplankton populations are declining because increased UV radiation reduces photosynthetic activity
C) whales exposed to increased UV radiation are getting cancer and dying
D) increased UV radiation warms ocean water temperatures resulting in increasing numbers of krill
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Multiple Choice
A) Climate
B) Weather
C) Precipitation
D) Wind speed
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Multiple Choice
A) mitigation
B) sequesteration
C) adaptation
D) insulation
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Essay
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View Answer
Multiple Choice
A) developing energy alternatives like wind and solar
B) switching to hybrid cars
C) planting and maintaining forests
D) eating more beef
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Multiple Choice
A) rise in sea levels
B) retreating of the worlds glaciers
C) in the northern hemisphere,spring now arrives a little early and autumn now starts a little late
D) all of these choices
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Multiple Choice
A) X
B) Y
C) Z
D) There is no rain shadow illustrated here.
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Multiple Choice
A) carbon dioxide
B) chlorofluorocarbons
C) nitrous oxide
D) methane
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Multiple Choice
A) Ozone breaks down greenhouse gases.
B) Ozone shields the earth from infrared radiation.
C) It shields the earth from ultraviolet radiation.
D) Ozone contributes to albedo,which cools the earth.
Correct Answer
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