Photosynthesis

Front

What is photosynthesis?

Back

Photosynthesis is the process by which 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 glucose (a type of sugar) and oxygen during photosynthesis.

Front

Why are plants called producers?

Back

Plants are called producers because they can make their own food through the process of photosynthesis.

Front

What elements are essential for photosynthesis?

Back

The essential elements for photosynthesis are carbon (C), hydrogen (H), and oxygen (O).

Front

What role does sunlight play in photosynthesis?

Back

Sunlight provides the energy needed for photosynthesis to occur.

Front

What is the chemical equation for photosynthesis?

Back

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

Front

How many people can an average-sized tree provide oxygen for?

Back

An average-sized tree can produce enough oxygen to keep 2-4 people alive.

Front

What is the main product of photosynthesis that plants use for energy?

Back

The main product of photosynthesis that plants use for energy is glucose.

Front

What is the byproduct of photosynthesis that is released into the atmosphere?

Back

The byproduct of photosynthesis that is released into the atmosphere is oxygen.

Front

What do plants need from the soil for photosynthesis?

Back

Plants need water and minerals from the soil for photosynthesis.