Photosynthesis

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water.

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in plants that absorbs light energy, primarily from the sun, to facilitate photosynthesis.

Front

What are the main products of photosynthesis?

Back

The main products of photosynthesis are glucose (sugar) and oxygen.

Front

What is the role of sunlight in photosynthesis?

Back

Sunlight provides the energy needed for plants to convert carbon dioxide and water into glucose and oxygen during photosynthesis.

Front

What do plants need besides sunlight to perform photosynthesis?

Back

Plants need carbon dioxide and water in addition to sunlight to perform photosynthesis.

Front

What is the chemical equation for photosynthesis?

Back

The chemical equation for photosynthesis is 6CO2 + 6H2O + light energy → C6H12O6 + 6O2.

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Why is photosynthesis important for life on Earth?

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Photosynthesis is important because it produces oxygen, which is essential for the survival of most living organisms, and it is the foundation of the food chain.

Front

What is glucose?

Back

Glucose is a simple sugar produced during photosynthesis that serves as an energy source for plants and other organisms.

Front

How do plants take in carbon dioxide?

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Plants take in carbon dioxide through small openings in their leaves called stomata.

Front

What is the role of water in photosynthesis?

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Water is a raw material in photosynthesis that is split to provide electrons and protons, and it also helps transport nutrients.