Question

Which of the following describes the principal role of photosynthesis in the carbon cycle?

Multiple Choice
O Using energy from the sun, plants convert carbon dioxide from the atmosphere into chemical energy of sugars.
Using energy from the sun, plants convert sugars into kinetic energy.
Using energy from the sun, plants convert carbon dioxide from the soil into chemical energy of sugars.
Using energy from the sun, plants convert carbon dioxide from the atmosphere into kinetic energy.

Answer 1

Photosynthesis converts carbon dioxide from the atmosphere into chemical energy of sugars using energy from the sun.

Step-by-step explanation:

The principal role of photosynthesis in the carbon cycle is to using energy from the sun, plants convert carbon dioxide from the atmosphere into chemical energy of sugars. During photosynthesis, plants take in carbon dioxide, along with water, and using energy from the sun, they convert it into glucose or other sugars through a series of chemical reactions. This process not only provides energy for the plant but also helps in regulating the amount of carbon dioxide in the atmosphere, thereby reducing greenhouse gases.

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