ecosystems and cycles in the biosphere test review

ECOSYSTEMS AND CYCLES IN THE BIOSPHERE

TEST REVIEW

1. Which picture depicts an image of groundwater?

A. B.

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1. Which picture depicts an image of groundwater?

A. B.

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2. Which of the following images depicts an abiotic factor?

A. B.

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2. Which of the following images depicts an abiotic factor?

A. B.

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3. Which of the following images depicts an ecosystem?

A. B.

http://images.google.com/imgres?imgurl=http://www.frenchentree.com/france-normandy-horses/images/Points_of_the_Horse.jpg&imgrefurl=http://www.frenchentree.com/france-normandy-horses/&h=501&w=600&sz=38&hl=en&start=14&tbnid=LShO2T7IOBtkIM:&tbnh=113&tbnw=135&prev=/images%3Fq%3Dhorse%26gbv%3D2%26hl%3Den

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3. Which of the following images depicts an ecosystem?

A. B.

http://images.google.com/imgres?imgurl=http://www.frenchentree.com/france-normandy-horses/images/Points_of_the_Horse.jpg&imgrefurl=http://www.frenchentree.com/france-normandy-horses/&h=501&w=600&sz=38&hl=en&start=14&tbnid=LShO2T7IOBtkIM:&tbnh=113&tbnw=135&prev=/images%3Fq%3Dhorse%26gbv%3D2%26hl%3Den

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4. Which images depict biotic factors?

A. B.

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4. Which images depict biotic factors?

A. B.

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5. Which of the following images depicts condensation in the water cycle?

A. B.

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5. Which of the following images depicts condensation in the water cycle?

A. B.

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6. Which of the following images depicts evaporation?

A. B.

http://images.google.com/imgres?imgurl=http://www.cdiwindows.com/Files/Images/condens.jpg.jpg&imgrefurl=http://www.cdiwindows.com/index.php%3FCURRENT_PAGE_ID%3D169&h=456&w=345&sz=133&hl=en&start=4&tbnid=zfd81DVHNoKz5M:&tbnh=128&tbnw=97&prev=/images%3Fq%3Dcondensation%2Bon%2Ba%2Bwindow%26gbv%3D2%26hl%3Den%26sa%3DG

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6. Which of the following images depicts evaporation?

A. B.

http://images.google.com/imgres?imgurl=http://www.cdiwindows.com/Files/Images/condens.jpg.jpg&imgrefurl=http://www.cdiwindows.com/index.php%3FCURRENT_PAGE_ID%3D169&h=456&w=345&sz=133&hl=en&start=4&tbnid=zfd81DVHNoKz5M:&tbnh=128&tbnw=97&prev=/images%3Fq%3Dcondensation%2Bon%2Ba%2Bwindow%26gbv%3D2%26hl%3Den%26sa%3DG

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7. Which of the following images depicts run off in the water cycle?

A. B.

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7. Which of the following images depicts run off in the water cycle?

A. B.

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8. Which of the following images depicts precipitation in the water cycle?

A. B.

http://images.google.com/imgres?imgurl=http://wits.files.wordpress.com/2007/08/big-cloud.jpg&imgrefurl=http://witsblog.org/2007/08/20/cloud/&h=852&w=1280&sz=135&hl=en&start=3&tbnid=GnicSZoeMmovRM:&tbnh=100&tbnw=150&prev=/images%3Fq%3Dcloud%26gbv%3D2%26hl%3Den

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8. Which of the following images depicts precipitation in the water cycle?

A. B.

http://images.google.com/imgres?imgurl=http://wits.files.wordpress.com/2007/08/big-cloud.jpg&imgrefurl=http://witsblog.org/2007/08/20/cloud/&h=852&w=1280&sz=135&hl=en&start=3&tbnid=GnicSZoeMmovRM:&tbnh=100&tbnw=150&prev=/images%3Fq%3Dcloud%26gbv%3D2%26hl%3Den

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9. Which of the following organisms is considered a decomposer?

A. B.

http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Mushroom.svg/500px-Mushroom.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/Image:Mushroom.svg&h=500&w=500&sz=29&hl=en&start=3&tbnid=WKiNNuSSfQBNDM:&tbnh=130&tbnw=130&prev=/images%3Fq%3Dmushroom%26gbv%3D2%26hl%3Den%26sa%3DG

http://images.google.com/imgres?imgurl=http://kids.christiansunite.com/images/animals/vulture.jpg&imgrefurl=http://kids.christiansunite.com/Animals_Vulture.shtml&h=387&w=300&sz=18&hl=en&start=2&tbnid=XmRmXBdYMYQf5M:&tbnh=123&tbnw=95&prev=/images%3Fq%3Dvulture%26gbv%3D2%26hl%3Den

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9. Which of the following organisms is considered a decomposer?

A. B.

http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Mushroom.svg/500px-Mushroom.svg.png&imgrefurl=http://commons.wikimedia.org/wiki/Image:Mushroom.svg&h=500&w=500&sz=29&hl=en&start=3&tbnid=WKiNNuSSfQBNDM:&tbnh=130&tbnw=130&prev=/images%3Fq%3Dmushroom%26gbv%3D2%26hl%3Den%26sa%3DG

http://images.google.com/imgres?imgurl=http://kids.christiansunite.com/images/animals/vulture.jpg&imgrefurl=http://kids.christiansunite.com/Animals_Vulture.shtml&h=387&w=300&sz=18&hl=en&start=2&tbnid=XmRmXBdYMYQf5M:&tbnh=123&tbnw=95&prev=/images%3Fq%3Dvulture%26gbv%3D2%26hl%3Den

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10. During what process does liquid water become water vapor?

A. Precipitation

B. Condensation

C. Evaporation

D. Sublimation

http://images.google.com/imgres?imgurl=http://www.historyoftheuniverse.com/images/evaporation.gif&imgrefurl=http://www.historyoftheuniverse.com/evaporat.html&h=277&w=225&sz=9&hl=en&start=17&tbnid=tDvtqiz9yja-WM:&tbnh=114&tbnw=93&prev=/images%3Fq%3Devaporation%26gbv%3D2%26hl%3Den

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10. During what process does liquid water become water vapor?

A. Precipitation

B. Condensation

C. Evaporation

D. Sublimation

http://images.google.com/imgres?imgurl=http://www.historyoftheuniverse.com/images/evaporation.gif&imgrefurl=http://www.historyoftheuniverse.com/evaporat.html&h=277&w=225&sz=9&hl=en&start=17&tbnid=tDvtqiz9yja-WM:&tbnh=114&tbnw=93&prev=/images%3Fq%3Devaporation%26gbv%3D2%26hl%3Den

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11. Which of the following is NOT an abiotic factor?

A. Water

B. Air

C. Grass

D. Temperature

E. Heat

F. Soil

http://images.google.com/imgres?imgurl=http://www.simplystrata.com/water/originalart/J-water.jpg&imgrefurl=http://www.simplystrata.com/waterTutorial.html&h=324&w=360&sz=96&hl=en&start=2&tbnid=7_ZgUQwgIe2jaM:&tbnh=109&tbnw=121&prev=/images%3Fq%3Dwater%26gbv%3D2%26hl%3Den

http://www.capcoa.org/images/2.jpg

http://images.google.com/imgres?imgurl=http://appserv.pace.edu/emplibrary/thermometer.gif&imgrefurl=http://itaintthatserious.wordpress.com/2007/12/20/estoy-enfermo/&h=588&w=339&sz=9&hl=en&start=2&tbnid=iR2345KkDBWhTM:&tbnh=135&tbnw=78&prev=/images%3Fq%3Dthermometer%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.solarwaterworks.com/SolarImg/heat-pipe-pic1.gif&imgrefurl=http://www.solarwaterworks.com/Technology.html&h=377&w=400&sz=25&hl=en&start=2&tbnid=2mKkUx5y_9uemM:&tbnh=117&tbnw=124&prev=/images%3Fq%3Dheat%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.nitrate.com/potting_soil.jpg&imgrefurl=http://www.nitrate.com/agntk3.htm&h=480&w=480&sz=65&hl=en&start=2&tbnid=5iF4KmNpPobC5M:&tbnh=129&tbnw=129&prev=/images%3Fq%3Dsoil%26gbv%3D2%26hl%3Den

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11. Which of the following is NOT an abiotic factor?

A. Water

B. Air

C. Grass

D. Temperature

E. Heat

F. Soil

http://images.google.com/imgres?imgurl=http://www.simplystrata.com/water/originalart/J-water.jpg&imgrefurl=http://www.simplystrata.com/waterTutorial.html&h=324&w=360&sz=96&hl=en&start=2&tbnid=7_ZgUQwgIe2jaM:&tbnh=109&tbnw=121&prev=/images%3Fq%3Dwater%26gbv%3D2%26hl%3Den

http://www.capcoa.org/images/2.jpg

http://images.google.com/imgres?imgurl=http://appserv.pace.edu/emplibrary/thermometer.gif&imgrefurl=http://itaintthatserious.wordpress.com/2007/12/20/estoy-enfermo/&h=588&w=339&sz=9&hl=en&start=2&tbnid=iR2345KkDBWhTM:&tbnh=135&tbnw=78&prev=/images%3Fq%3Dthermometer%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.solarwaterworks.com/SolarImg/heat-pipe-pic1.gif&imgrefurl=http://www.solarwaterworks.com/Technology.html&h=377&w=400&sz=25&hl=en&start=2&tbnid=2mKkUx5y_9uemM:&tbnh=117&tbnw=124&prev=/images%3Fq%3Dheat%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.nitrate.com/potting_soil.jpg&imgrefurl=http://www.nitrate.com/agntk3.htm&h=480&w=480&sz=65&hl=en&start=2&tbnid=5iF4KmNpPobC5M:&tbnh=129&tbnw=129&prev=/images%3Fq%3Dsoil%26gbv%3D2%26hl%3Den

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12. If one of the following items was removed, which would LEAST affect the water cycle?

A. Clouds

B. Rain

C. Plants

D. Dirt

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12. If one of the following items was removed, which would LEAST affect the water cycle?

A. Clouds

B. Rain

C. Plants

D. Dirt

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13. Which of the images below depicts a community?

A. B.

http://images.google.com/imgres?imgurl=http://www.rspb.org.uk/Images/tawny%2520owl_300_tcm9-142525.jpg&imgrefurl=http://www.rspb.org.uk/wildlife/birdguide/name/t/tawnyowl/index.asp&h=300&w=300&sz=12&hl=en&start=4&tbnid=ZCp7pqznwWNzCM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Dowl%26gbv%3D2%26hl%3Den%26sa%3DG

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13. Which of the images below depicts a community?

A. B.

http://images.google.com/imgres?imgurl=http://www.rspb.org.uk/Images/tawny%2520owl_300_tcm9-142525.jpg&imgrefurl=http://www.rspb.org.uk/wildlife/birdguide/name/t/tawnyowl/index.asp&h=300&w=300&sz=12&hl=en&start=4&tbnid=ZCp7pqznwWNzCM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Dowl%26gbv%3D2%26hl%3Den%26sa%3DG

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14. Which image below depicts an ecosystem?

A. B.

http://images.google.com/imgres?imgurl=http://imagecache2.allposters.com/images/pic/PDI/FBAQU~Aquarium-Posters.jpg&imgrefurl=http://www.allposters.com/-sp/Aquarium-Posters_i370834_.htm&h=298&w=400&sz=51&hl=en&start=6&tbnid=96KXGyg4_m637M:&tbnh=92&tbnw=124&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.eslkidstuff.com/images/fish.gif&imgrefurl=http://nailo19.wordpress.com/2008/03/02/frozen-fish-recalled-for-containing-pills/&h=417&w=451&sz=11&hl=en&start=5&tbnid=lQ8r34KY8FnNEM:&tbnh=117&tbnw=127&prev=/images%3Fq%3Dfish%26gbv%3D2%26hl%3Den

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14. Which image below depicts an ecosystem?

A. B.

http://images.google.com/imgres?imgurl=http://imagecache2.allposters.com/images/pic/PDI/FBAQU~Aquarium-Posters.jpg&imgrefurl=http://www.allposters.com/-sp/Aquarium-Posters_i370834_.htm&h=298&w=400&sz=51&hl=en&start=6&tbnid=96KXGyg4_m637M:&tbnh=92&tbnw=124&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.eslkidstuff.com/images/fish.gif&imgrefurl=http://nailo19.wordpress.com/2008/03/02/frozen-fish-recalled-for-containing-pills/&h=417&w=451&sz=11&hl=en&start=5&tbnid=lQ8r34KY8FnNEM:&tbnh=117&tbnw=127&prev=/images%3Fq%3Dfish%26gbv%3D2%26hl%3Den

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15. Which of the following image depicts an organism?

A. B.

http://images.google.com/imgres?imgurl=http://www.nature.ca/notebooks/images/zebra.gif&imgrefurl=http://nature.ca/notebooks/english/zebra.htm&h=300&w=408&sz=30&hl=en&start=11&tbnid=9Wg7ajFAWI2mzM:&tbnh=92&tbnw=125&prev=/images%3Fq%3Dzebra%26gbv%3D2%26hl%3Den

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15. Which of the following image depicts an organism?

A. B.

http://images.google.com/imgres?imgurl=http://www.nature.ca/notebooks/images/zebra.gif&imgrefurl=http://nature.ca/notebooks/english/zebra.htm&h=300&w=408&sz=30&hl=en&start=11&tbnid=9Wg7ajFAWI2mzM:&tbnh=92&tbnw=125&prev=/images%3Fq%3Dzebra%26gbv%3D2%26hl%3Den

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16. Which of the following images depicts a population?

A. B.

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16. Which of the following images depicts a population?

A. B.

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17. Which of the following in the nitrogen cycle, returns nitrogen to the soil?

A. Lightening creating fixed nitrogen out of free nitrogen.

B. Decomposers releasing nitrogen from dead plants and animals into the air and soil.

C. Bacteria in the soil and plant roots turn nitrogen into usable compounds.

D. Plants releasing nitrogen into the atmosphere.

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17. Which of the following in the nitrogen cycle, returns nitrogen to the soil?

A. Lightening creating fixed nitrogen out of free nitrogen.

B. Decomposers releasing nitrogen from dead plants and animals into the air and soil.

C. Bacteria in the soil and plant roots turn nitrogen into usable compounds.

D. Plants releasing nitrogen into the atmosphere.

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18. Which part of the water cycle would be most affected by stopping evaporation?

A. Sublimation

B. Clouds

C. Rain

D. Groundwater

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18. Which part of the water cycle would be most affected by stopping evaporation?

A. Sublimation

B. Clouds

C. Rain

D. Groundwater

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19. Acid rain is mostly made of emissions of what gases and pollutants?

A. Nitrogen and sulfur dioxide

B. Nitrogen and carbon dioxide

C. Nitrogen and helium

D. Nitrogen and oxygen

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19. Acid rain is mostly made of emissions of what gases and pollutants?

A. Nitrogen and sulfur dioxide

B. Nitrogen and carbon dioxide

C. Nitrogen and helium

D. Nitrogen and oxygen

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20. An aquarium is the model of which of the following ecosystem vocabulary terms?

A. Neighborhood

B. Population

C. Water Cycle

D. Ecosystem

http://images.google.com/imgres?imgurl=http://www.diyhappy.com/wp-content/images/Aquarium.gif&imgrefurl=http://dailydiy.com/2007/08/28/aquarium-plans-and-calculators/&h=666&w=800&sz=341&hl=en&start=3&tbnid=O8_uEIE21AeB7M:&tbnh=119&tbnw=143&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

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20. An aquarium is the model of which of the following ecosystem vocabulary terms?

A. Neighborhood

B. Population

C. Water Cycle

D. Ecosystem

http://images.google.com/imgres?imgurl=http://www.diyhappy.com/wp-content/images/Aquarium.gif&imgrefurl=http://dailydiy.com/2007/08/28/aquarium-plans-and-calculators/&h=666&w=800&sz=341&hl=en&start=3&tbnid=O8_uEIE21AeB7M:&tbnh=119&tbnw=143&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

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21. Plants in aquariums provide oxygen, shelter, and food. Which of the following would be MOST

affected with the loss of the plants?

A. The temperature would increase.

B. The supply of oxygen would increase.

C. Rocks would be the only shelter left.

D. The number of fish would increase.

http://images.google.com/imgres?imgurl=http://www.filetransit.com/images/screen/b64ab596ffc2da3c537ca298c20af149_Goldfish_Aquarium.jpg&imgrefurl=http://www.filetransit.com/screenshot.php%3Fid%3D15447&h=430&w=600&sz=70&hl=en&start=2&tbnid=5PVfl_SeW0kVtM:&tbnh=97&tbnw=135&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

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21. Plants in aquariums provide oxygen, shelter, and food. Which of the following would be MOST

affected with the loss of the plants?

A. The temperature would increase.

B. The supply of oxygen would increase.

C. Rocks would be the only shelter left.

D. The number of fish would increase.

http://images.google.com/imgres?imgurl=http://www.filetransit.com/images/screen/b64ab596ffc2da3c537ca298c20af149_Goldfish_Aquarium.jpg&imgrefurl=http://www.filetransit.com/screenshot.php%3Fid%3D15447&h=430&w=600&sz=70&hl=en&start=2&tbnid=5PVfl_SeW0kVtM:&tbnh=97&tbnw=135&prev=/images%3Fq%3Daquarium%26gbv%3D2%26hl%3Den

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22. How did the elodea in the Gizmo activity help the carbon dioxide-oxygen cycle?

A. Carbon dioxide was provided for animal/plant life.

B. Oxygen was provided for animal/plant life.

C. Nitrogen was provided for animal/plant life.

D. Water was provided for animal/plant life.

Page 45: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

22. How did the elodea in the Gizmo activity help the carbon dioxide-oxygen cycle?

A. Carbon dioxide was provided for animal/plant life.

B. Oxygen was provided for animal/plant life.

C. Nitrogen was provided for animal/plant life.

D. Water was provided for animal/plant life.

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23. Which of the following images shows transpiration (part of the water cycle) occurring?

A. B.

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23. Which of the following images shows transpiration (part of the water cycle) occurring?

A. B.

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24. Which of the following images represents photosynthesis?

A. B.

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24. Which of the following images represents photosynthesis?

A. B.

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26. Which of the following images depicts nitrogen fixation?

A. B.

http://images.google.com/imgres?imgurl=http://powervision.cc/_borders/Lightening-Bolt-Watermark-D.gif&imgrefurl=http://powervision.cc/newsletter.htm&h=564&w=674&sz=36&hl=en&start=2&tbnid=kN4Q1u07oLrMiM:&tbnh=115&tbnw=138&prev=/images%3Fq%3Dlightening%2Bbolt%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.emc.maricopa.edu/faculty/farabee/BIOBK/nodule_2.gif&imgrefurl=http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookcycles.html&h=287&w=530&sz=26&hl=en&start=5&tbnid=JRiCANL9yN68OM:&tbnh=71&tbnw=132&prev=/images%3Fq%3Dbacteria%2Bin%2Broot%2Bnodules%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.vtaide.com/png/images/photosyn.jpg&imgrefurl=http://www.vtaide.com/png/photosynthesis.htm&h=340&w=340&sz=11&hl=en&start=9&tbnid=sfKfUkQVWj0xiM:&tbnh=119&tbnw=119&prev=/images%3Fq%3Dphotosynthesis%26gbv%3D2%26hl%3Den

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26. Which of the following images depicts nitrogen fixation?

A. B.

http://images.google.com/imgres?imgurl=http://powervision.cc/_borders/Lightening-Bolt-Watermark-D.gif&imgrefurl=http://powervision.cc/newsletter.htm&h=564&w=674&sz=36&hl=en&start=2&tbnid=kN4Q1u07oLrMiM:&tbnh=115&tbnw=138&prev=/images%3Fq%3Dlightening%2Bbolt%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.emc.maricopa.edu/faculty/farabee/BIOBK/nodule_2.gif&imgrefurl=http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookcycles.html&h=287&w=530&sz=26&hl=en&start=5&tbnid=JRiCANL9yN68OM:&tbnh=71&tbnw=132&prev=/images%3Fq%3Dbacteria%2Bin%2Broot%2Bnodules%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.vtaide.com/png/images/photosyn.jpg&imgrefurl=http://www.vtaide.com/png/photosynthesis.htm&h=340&w=340&sz=11&hl=en&start=9&tbnid=sfKfUkQVWj0xiM:&tbnh=119&tbnw=119&prev=/images%3Fq%3Dphotosynthesis%26gbv%3D2%26hl%3Den

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27. Which of the following gases is the MOST abundant in the air?

A. B.

http://images.google.com/imgres?imgurl=http://content.answers.com/main/content/wp/en/thumb/f/fc/150px-NitrogenRencer.png&imgrefurl=http://www.answers.com/topic/nitrogen&h=139&w=150&sz=11&hl=en&start=7&tbnid=MBH126GOhfTgsM:&tbnh=89&tbnw=96&prev=/images%3Fq%3Dnitrogen%2Bmolecule%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.theozonehole.com/form_ozone.gif&imgrefurl=http://www.theozonehole.com/ozonecreation.htm&h=300&w=300&sz=92&hl=en&start=7&tbnid=Gi25kBXTO0SMKM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Doxygen%2Bmolecule%26gbv%3D2%26hl%3Den%26sa%3DG

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27. Which of the following gases is the MOST abundant in the air?

A. B.

http://images.google.com/imgres?imgurl=http://content.answers.com/main/content/wp/en/thumb/f/fc/150px-NitrogenRencer.png&imgrefurl=http://www.answers.com/topic/nitrogen&h=139&w=150&sz=11&hl=en&start=7&tbnid=MBH126GOhfTgsM:&tbnh=89&tbnw=96&prev=/images%3Fq%3Dnitrogen%2Bmolecule%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.theozonehole.com/form_ozone.gif&imgrefurl=http://www.theozonehole.com/ozonecreation.htm&h=300&w=300&sz=92&hl=en&start=7&tbnid=Gi25kBXTO0SMKM:&tbnh=116&tbnw=116&prev=/images%3Fq%3Doxygen%2Bmolecule%26gbv%3D2%26hl%3Den%26sa%3DG

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28. Which of the following images shows resources which pollute the air?

A. B.

http://images.google.com/imgres?imgurl=http://www.gm-volt.com/wp-content/uploads/2007/05/gas-pump.jpg&imgrefurl=http://www.gm-volt.com/2007/05/07/gas-prices-hit-record-high/&h=400&w=400&sz=17&hl=en&start=1&tbnid=9-ak0C1GkOPvkM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dgas%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.edmunds.com/media/ownership/driving/how.much.oil/oil.pump.500.jpg&imgrefurl=http://www.edmunds.com/advice/fueleconomy/articles/105512/article.html&h=315&w=500&sz=25&hl=en&start=4&tbnid=lroM5DCsFF-_rM:&tbnh=82&tbnw=130&prev=/images%3Fq%3Doil%26gbv%3D2%26hl%3Den%26sa%3DG

http://images.google.com/imgres?imgurl=http://www.in.gov/energy/images/Coal%2520Traini.jpg&imgrefurl=http://www.in.gov/energy/research/factsheets.html&h=1696&w=1131&sz=2569&hl=en&start=4&tbnid=1BhdcVfOUD-PmM:&tbnh=150&tbnw=100&prev=/images%3Fq%3Dcoal%26gbv%3D2%26hl%3Den%26sa%3DG

http://images.google.com/imgres?imgurl=http://extension.usu.edu/files/gardpubs/inorg2.jpg&imgrefurl=http://extension.usu.edu/files/gardpubs/inorganic.htm&h=774&w=1076&sz=305&hl=en&start=4&tbnid=Eiklk95sK1bDgM:&tbnh=108&tbnw=150&prev=/images%3Fq%3Dfertilizers%26gbv%3D2%26hl%3Den

Page 55: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

28. Which of the following images shows resources which pollute the air?

A. B.

http://images.google.com/imgres?imgurl=http://www.gm-volt.com/wp-content/uploads/2007/05/gas-pump.jpg&imgrefurl=http://www.gm-volt.com/2007/05/07/gas-prices-hit-record-high/&h=400&w=400&sz=17&hl=en&start=1&tbnid=9-ak0C1GkOPvkM:&tbnh=124&tbnw=124&prev=/images%3Fq%3Dgas%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.edmunds.com/media/ownership/driving/how.much.oil/oil.pump.500.jpg&imgrefurl=http://www.edmunds.com/advice/fueleconomy/articles/105512/article.html&h=315&w=500&sz=25&hl=en&start=4&tbnid=lroM5DCsFF-_rM:&tbnh=82&tbnw=130&prev=/images%3Fq%3Doil%26gbv%3D2%26hl%3Den%26sa%3DG

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29. Which of the following represents plant food which promotes growth?

A. B.

http://images.google.com/imgres?imgurl=http://www.biology-blog.com/images/blogs/10-2007/fertilizer-15101.gif&imgrefurl=http://www.biology-blog.com/blogs/permalinks/10-2007/nitrogen-fertilizers-deplete-soil-organic-carbon.html&h=289&w=275&sz=7&hl=en&start=2&tbnid=QVC1EZxeD99mwM:&tbnh=115&tbnw=109&prev=/images%3Fq%3Dfertilizers%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://img.dailymail.co.uk/i/pix/2006/09/sun290906_468x460.jpg&imgrefurl=http://www.dailymail.co.uk/pages/live/articles/news/news.html%3Fin_article_id%3D407636%26in_page_id%3D1770&h=460&w=468&sz=23&hl=en&start=10&tbnid=oibnTTt2yce22M:&tbnh=126&tbnw=128&prev=/images%3Fq%3Dsun%26gbv%3D2%26hl%3Den%26sa%3DG

Page 57: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

29. Which of the following represents plant food which promotes growth?

A. B.

Page 58: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

30. Which of the following images represents a population?

A. B.

http://images.google.com/imgres?imgurl=http://cache.eb.com/eb/image%3Fid%3D95664%26rendTypeId%3D4&imgrefurl=http://student.britannica.com/elementary/art-89996/A-black-tailed-prairie-dog-can-look-out-over-prairie&h=450&w=406&sz=22&hl=en&start=1&tbnid=yZMWzx9vEzfSBM:&tbnh=127&tbnw=115&prev=/images%3Fq%3Dprairie%2Bdog%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://www.nps.gov/archive/wica/images/Prairie_Dogs-15.jpg&imgrefurl=http://www.nps.gov/archive/wica/Prairie_Dog_Town.htm&h=300&w=279&sz=46&hl=en&start=15&tbnid=cZBI2nJaXP8W7M:&tbnh=116&tbnw=108&prev=/images%3Fq%3Dprairie%2Bdog%26gbv%3D2%26hl%3Den

Page 59: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

30. Which of the following images represents a population?

A. B.

Page 60: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

31. Which of the following images depicts a decomposer known as a scavenger?

A. B.

http://images.google.com/imgres?imgurl=http://content.answers.com/main/content/wp/en-commons/thumb/a/a9/300px-Fungi_in_Borneo.jpg&imgrefurl=http://www.answers.com/topic/decomposer&h=401&w=300&sz=47&hl=en&start=2&tbnid=-_ptztSNvvX9TM:&tbnh=124&tbnw=93&prev=/images%3Fq%3Ddecomposer%26gbv%3D2%26hl%3Den

http://images.google.com/imgres?imgurl=http://lh3.google.com/_xiE5grG-oKY/RrI9Zz8Bj5I/AAAAAAAAADY/ZnebDDcfSB4/s800/100_0059.jpg&imgrefurl=http://picasaweb.google.com/lh/photo/bpuSwDhIp8I9L21DMyBT8w&h=632&w=800&sz=138&hl=en&start=6&tbnid=erZnHESiiiDSOM:&tbnh=113&tbnw=143&prev=/images%3Fq%3Ddecomposer%26gbv%3D2%26hl%3Den

Page 61: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

31. Which of the following images depicts a decomposer known as a scavenger?

A. B.

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32. Which of the following images depicts a mutualistic relationship?

A. B.

Page 63: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

32. Which of the following images depicts a mutualistic relationship?

A. B.

Page 64: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

33. Which of the following images represents a commensalistic relationship?

A. B.

Page 65: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

33. Which of the following images represents a commensalistic relationship?

A. B.

Page 66: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

33. Which of the following images represents a parasitic relationship?

A. B.

http://images.google.com/imgres?imgurl=http://www.workingnet.com/thunderbear/images/commensalism.jpg&imgrefurl=http://www.workingnet.com/thunderbear/265.html&h=243&w=350&sz=74&hl=en&start=11&tbnid=5nDHZ11ARaw4-M:&tbnh=83&tbnw=120&prev=/images%3Fq%3Dcommensalism%26gbv%3D2%26hl%3Den

Page 67: ECOSYSTEMS AND CYCLES IN THE BIOSPHERE TEST REVIEW

33. Which of the following images represents a parasitic relationship?

A. B.