Photosynthesis

Front

What is photosynthesis?

Back

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

Front

What do plants produce during photosynthesis?

Back

Plants produce oxygen and glucose during photosynthesis.

Front

What is the main pigment involved in photosynthesis?

Back

Chlorophyll is the main pigment involved in photosynthesis, which captures light energy.

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.

Front

What do plants take in from the air for photosynthesis?

Back

Plants take in carbon dioxide from the air as a key ingredient for photosynthesis.

Front

Why is oxygen important for humans and animals?

Back

Oxygen is essential for respiration, which is the process by which humans and animals convert food into energy.

Front

What are producers in an ecosystem?

Back

Producers are organisms, like plants, that can make their own food through photosynthesis and provide energy for other organisms.

Front

What is the chemical equation for photosynthesis?

Back

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

Front

What is the importance of photosynthesis to life on Earth?

Back

Photosynthesis is crucial because it produces oxygen and organic compounds that serve as food for other organisms.

Front

What type of organisms can perform photosynthesis?

Back

Organisms that can perform photosynthesis include green plants, algae, and some bacteria.