Acid Deposition - 无忧得胜-网上国际课程 (5edu.win)

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1#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Origins of aci2hncababwx *m; kh-9a4- m je:f t.6vmd rain

According to the figure, deduce whether sources of acid rain can be

A. only anthropogenic (man-made).

B. only natural.

C. both anthropogenic and natural.

D. neither anthropogenic nor natural.

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2#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: The formation of suaqc ,s;q+ 83o: ujvmsiipwsk794vf 5mlfuric acid

Using the figure, deduce which of the following would be considered a secondary pollutant.

A. Sulfuric Acid

B. Oxygen

C. Sulphur Dioxide

D. All of the above

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3#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Nutrients are constantly cw,1t yvnegdu32e q d ty;q(-(qycled in ecosystems, including in the atmosphere as a gased ,uvwe3yn 2et -gty;(dq1qq(ous form.

State which element is not found in the atmosphere.

A. Carbon

B. Sulfur

C. Nitrogen

D. Phosphorus

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4#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

State which is not true //n2/map0b9+anqto 0 yggt4q6a))e t d efgasregarding greenhouse gases.

A. Heat is not trapped equally by all greenhouse gases.

B. The greenhouse effect resulting from naturally occurring greenhouse gases is needed for life on Earth.

C. Sulfur dioxide is a greenhouse gas.

D. Methane is more potent than carbon dioxide in trapping heat energy.

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5#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Identify which of the following would be considered an indirect effem*upjcdi x xr hl9jgpmeq9 ,;rme/al6230;p/ct of acid depositio2ug jl pm,hmjrrqc*x9m9;e;p /l pdeix 0 3a/6n.

A. Acidification of lakes.

B. Erosion of statues and buildings.

C. Increased fish mortality due to the leaching of nutrients from water.

D. Destruction of soft tissues (leaves and needles) in trees.

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6#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

Figure: Origins of acid depositimx2d27gvlq0uc; cy35 zn)g;iw7fn o pon

Identify which of the following is not labelled correctly.

A. Primary pollutants released at the source

B. Secondary pollutants released at source

C. Chemical reactions altering pollutants

D. Impact site of acid deposition

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7#

单选题 ( 1.0 分) 切至整卷模式搜藏此题

The “liming'' of lakes (adding powdered lime or limestone to the l .od/e8tvdrr a0:oio.ake directly) in orvo.t:/ er doi. 0r8aodder to increase the acidity of the lake is considered a strategy of pollution control. Deduce which of the following terms might be used to describe this as an example of one of three strategy approaches.

A. Replace

B. Regulate

C. Respire

D. Restore

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