Nonbiological industrial 50 combustion 20 lightning Biological microorganisms on 10 90 agricultural land microorganisms on 50 forest and nonagricultural land microorganisms in water 35 Based on the data, which of the following conclusions can be made? O A. Aquatic ecosystems are more nitrogen-rich than terrestrial ecosystems. O B. The amount of nitrogen fixed by biological processes is more than two times the amount fixed by nonbiological processes. O C. Forests and nonagricultural land need more nitrogen than agricultural land needs. O D. The global nitrogen cycle would be relatively unaffected if no fixation occurred by industrial processes.

Human Anatomy & Physiology (11th Edition)
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Chapter1: The Human Body: An Orientation
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AKE S2 Bio Unit 5B Common Unit Assessment/3 of 9
II Pause
meLnc LONS)
Nonbiological
industrial
50
combustion
20
lightning
10
Biological
microorganisms on
90
agricultural land
microorganisms on
50
forest and nonagricultural land
microorganisms in water
35
Based on the data, which of the following conclusions can be made?
O A. Aquatic ecosystems are more nitrogen-rich than terrestrial ecosystems.
B. The amount of nitrogen fixed by biological processes is more than two times the amount fixed by nonbiological processes.
O C. Forests and nonagricultural land need more nitrogen than agricultural land needs.
D. The global nitrogen cycle would be relatively unaffected if no fixation occurred by industrial processes.
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Transcribed Image Text:Review - ABookmark tete, edilmar AKE S2 Bio Unit 5B Common Unit Assessment/3 of 9 II Pause meLnc LONS) Nonbiological industrial 50 combustion 20 lightning 10 Biological microorganisms on 90 agricultural land microorganisms on 50 forest and nonagricultural land microorganisms in water 35 Based on the data, which of the following conclusions can be made? O A. Aquatic ecosystems are more nitrogen-rich than terrestrial ecosystems. B. The amount of nitrogen fixed by biological processes is more than two times the amount fixed by nonbiological processes. O C. Forests and nonagricultural land need more nitrogen than agricultural land needs. D. The global nitrogen cycle would be relatively unaffected if no fixation occurred by industrial processes. Sign out
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tete, edilmar
RETAKE S2 Bio Unit 5B Common Unit Assessment / 3 of 9
II P
Use the information and table to answer the following question.
The table shows the approximate amounts of nitrogen fixed per year by various processes worldwide.
Amount of Nitrogen Fixed per Year
Process
(x106 metric tons)
Nonbiological
industrial
50
combustion
20
lightning
Biological
microorganisms on
10
90
agricultural land
microorganisms on
50
forest and nonagricultural land
microorganisms in water
35
Based on the data, which of the following conclusions can be made?
O A. Aquatic ecosystems are more nitrogen-rich than terrestrial ecosystems.
O B. The amount of nitrogen fixed by biological processes is more than two times the amount fixed by nonbiological processes.
Sign out
Transcribed Image Text:A testnavclient.psonsvc.net/#/question/3c84727c-923f-43e6-b886-7a4df16a5c34/87dc7a9e-4def-4dd2-8ad8-724b9a914198 Review - ABookmark tete, edilmar RETAKE S2 Bio Unit 5B Common Unit Assessment / 3 of 9 II P Use the information and table to answer the following question. The table shows the approximate amounts of nitrogen fixed per year by various processes worldwide. Amount of Nitrogen Fixed per Year Process (x106 metric tons) Nonbiological industrial 50 combustion 20 lightning Biological microorganisms on 10 90 agricultural land microorganisms on 50 forest and nonagricultural land microorganisms in water 35 Based on the data, which of the following conclusions can be made? O A. Aquatic ecosystems are more nitrogen-rich than terrestrial ecosystems. O B. The amount of nitrogen fixed by biological processes is more than two times the amount fixed by nonbiological processes. Sign out
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