Which of the Following Statements About Biogeochemical Cycles Is True

question 26

Multiple Choice

Which of the following statements about biogeochemical cycles is true

• A)Not all living microbes require carbon.
• B)Nitrogen fixing bacteria must be in association with legumes.
• C)Thiobacillus oxidizes hydrogen sulfide to sulfuric acid.
• D)Cyanobacteria are the primary symbiotic nitrogen fixer.

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Definitions:

Context and Memory

The way in which the situation or environment in which information is learned can affect recall of that information.

Depth of Processing

A theory suggesting that the depth (shallow to deep) at which information is thought about affects the duration and strength of memory of that information.

Tip-of-the-Tongue

The phenomenon of failing to retrieve a word from memory, combined with partial recall and the feeling that retrieval is imminent.

Syllables

Units of organization for a sequence of speech sounds, typically containing a vowel sound with or without surrounding consonants, forming the building blocks of words.