Biology
Photosynthesis and Carbon Cycle
Quick fact
Plants use sunlight, water, and carbon dioxide to create oxygen and sugar through photosynthesis.
Why this is interesting
Did you know that every breath you take is connected to the leaves on a tree? It’s all about how plants make our air breathable.
Read the full explanation
Understanding Photosynthesis and Carbon Cycle
Photosynthesis is the process by which plants convert light energy into chemical energy. During this process, they take in carbon dioxide from the air and release oxygen. The carbon cycle involves the movement of carbon between the atmosphere, living organisms, and the Earth’s surface. Plants absorb carbon through photosynthesis, while animals and decomposers release it back through respiration and decomposition.
A deeper explanation
Photosynthesis is a fundamental process that drives the carbon cycle by removing carbon dioxide from the atmosphere and storing it in plant tissues. When plants die or are eaten, this stored carbon can be released back into the atmosphere through decomposition or combustion. This exchange helps regulate Earth’s climate and supports all life forms by providing essential gases for respiration and energy.