Where do plants get most of the energy they need to live and grow?

Study for the North Carolina Grade 8 End-of-Grade Science Test. Prepare with multiple choice questions, each question has hints and explanations. Ace your exam!

Multiple Choice

Where do plants get most of the energy they need to live and grow?

Explanation:
Sunlight provides the energy plants need. Through photosynthesis, chlorophyll in the leaves captures light energy and uses it to convert carbon dioxide and water into glucose. That stored chemical energy in glucose powers a plant’s growth, repair, and daily processes. Soil and water supply minerals and the raw materials, but they don’t supply energy in the same way sunlight does; without sunlight, plants wouldn’t be able to make the glucose they rely on, even if minerals and water are present.

Sunlight provides the energy plants need. Through photosynthesis, chlorophyll in the leaves captures light energy and uses it to convert carbon dioxide and water into glucose. That stored chemical energy in glucose powers a plant’s growth, repair, and daily processes. Soil and water supply minerals and the raw materials, but they don’t supply energy in the same way sunlight does; without sunlight, plants wouldn’t be able to make the glucose they rely on, even if minerals and water are present.

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