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Which of the following greenhouse gases is produced as a result of fertilizer application


A) methane
B) nitrous oxide
C) tropospheric ozone
D) CFCs

E) B) and C)
F) A) and D)

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Which of the following statements about precipitation is true


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.

E) A) and C)
F) B) and D)

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Which of the following is not a greenhouse gas:


A) carbon dioxide
B) nitrous oxide
C) methane
D) sulfur dioxide

E) A) and B)
F) All of the above

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Explain how large forests help to mitigate global climate change.

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Forests contains many large trees and ot...

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What is a rain shadow


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.

E) C) and D)
F) A) and D)

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Why are birds that inhabit areas with high acid deposition more likely to lay eggs with thin shells


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

E) All of the above
F) A) and C)

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Discuss the process of acid deposition and the human activities that cause this problem.What are some of the impacts that acid deposition has had on the abiotic and biotic components of the environment over the past thirty years

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Acid deposition is a type of air polluti...

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What type of cancer is expected to increase due to ozone depletion in the upper atmosphere


A) skin
B) liver
C) brain
D) lung

E) All of the above
F) B) and D)

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Which of the following is not an effect of acid deposition


A) mutations and skin cancer
B) decreased hatching success in some birds
C) forest decline
D) destruction of monuments and buildings

E) C) and D)
F) A) and B)

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Which of the following is a form of climate change adaptation


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

E) A) and B)
F) A) and C)

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What is the fate of solar radiation that reaches the Earth


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.

E) B) and C)
F) A) and D)

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How has stratospheric ozone loss disrupted food webs in the Antarctic


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

E) B) and C)
F) None of the above

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___ refers to conditions in the atmosphere at a given place and time.


A) Climate
B) Weather
C) Precipitation
D) Wind speed

E) None of the above
F) A) and B)

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Moderation or postponement of global climate change through measures that reduce greenhouse gas emissions is called:


A) mitigation
B) sequesteration
C) adaptation
D) insulation

E) None of the above
F) A) and B)

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List four ways in which solar radiation shapes life on Earth.

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(1)The sun supports life on Earth becaus...

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Which of the following activities will not mitigate global climate:


A) developing energy alternatives like wind and solar
B) switching to hybrid cars
C) planting and maintaining forests
D) eating more beef

E) None of the above
F) All of the above

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Besides temperature records,evidence that points to an increase in global temperatures includes:


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

E) A) and D)
F) A) and C)

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What a Scientist Sees-page 221-remove all text put Letter X in place of Windward side,Letter Y in cloud,and Letter Z in place of Leeward side]


A) X
B) Y
C) Z
D) There is no rain shadow illustrated here.

E) A) and B)
F) C) and D)

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Which of the following greenhouse gases has no natural source


A) carbon dioxide
B) chlorofluorocarbons
C) nitrous oxide
D) methane

E) A) and D)
F) B) and C)

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Why is the layer of stratospheric ozone so important


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.

E) A) and B)
F) A) and C)

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