​Some Bacteria in the Deep Oceans Use Iron as an Energy

question 6

Multiple Choice

​Some bacteria in the deep oceans use iron as an energy source to make carbohydrates from carbon dioxide. These bacteria would be classified as ____.

• A) ​chemoautotrophs
• B) ​chemoheterotrophs
• C) ​photoautotrophs
• D) ​photoheterotrophs
• E) ​decomposers

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Definitions:

Agricultural Activity

Operations involved in the cultivation of land, and breeding of animals and plants to provide food, wool, and other products.

Biological Transformation

refers to the process through which living organisms undergo changes in their physical or chemical structure, such as growth, reproduction, or decay, often used in the context of agriculture or environmental science.

AASB 141

An Australian Accounting Standards Board regulation concerning agriculture, guiding the accounting for agricultural activity and assets.

IAS 41

The International Accounting Standard on Agriculture, concerning the accounting for agricultural activity and the management of biological assets and agricultural produce.