Which of the Following Would Be Most Effective in Reducing

question 17

Multiple Choice

Which of the following would be most effective in reducing the amount of CO2 in the atmosphere?

• A) cyanobacteria
• B) nitrogen fixers
• C) anaerobic microbes
• D) heterotrophic organisms
• E) fungi

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Definitions:

Unconstitutional

Something that is not in accordance with a political constitution, especially the US Constitution, or with procedural rules.

Brown V. Board

A landmark Supreme Court case in 1954 where it was ruled that racial segregation in public schools was unconstitutional.

Supreme Court

The highest federal court in the United States, with ultimate appellate jurisdiction and the ability to rule on constitutional issues.

Racially Segregated Schools

Educational institutions that were divided based on race, a practice declared unconstitutional in the United States in 1954 by Brown v. Board of Education.