The Importance of Carbon

Question 1

Click the statement that best describes why carbon is such an important element.

Revolt · Accepted Answer

Breaking carbon bonds releases energy that organisms use for life processes.

Question 2

Breaking down glucose to provide energy in the form of ATP for metabolic processes is called .

Revolt · Accepted Answer

cellular respiration

Question 3

Plants capturing light energy to form simple sugars using water and carbon dioxide is called .

Revolt · Accepted Answer

photosynthesis

Question 4

Carbon-containing energy sources formed from the decomposition of prehistoric organisms are called .

Revolt · Accepted Answer

fossil fuels

Question 5

Plants need carbon in the form of .

Revolt · Accepted Answer

carbon dioxide

Question 6

Select the organisms that get carbon from the atmosphere.

Revolt · Accepted Answer

Photo by Marcin Szala; Photo by Derek Ramsey

Question 7

Can the world run out of carbon?

Revolt · Accepted Answer

no

Question 8

Which locations contain carbon?

Revolt · Accepted Answer

seafloor sediment; atmosphere; living organisms; rocks; soil

Question 9

Below is a list of the characteristics of carbon. Check all the characteristics that you included in your response.

Revolt · Accepted Answer

Carbon occurs as a solid, liquid, and gas.; Carbon is found everywhere.; Carbon is versatile and easily combines with other elements.; Carbon bonds with other elements to form macromolecules.

Question 10

Which fact(s) below did you include in your explanation?

Revolt · Accepted Answer

Carbon is found in all living things.; Carbon is found in different forms on Earth.; The carbon cycle provides a continuing source of carbon.

The Importance of Carbon Answers

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