Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to make their own food from carbon dioxide and water.

Front

What do plants need for photosynthesis?

Back

Plants need sunlight, carbon dioxide, and water to perform photosynthesis.

Front

What is the main product of photosynthesis?

Back

The main product of photosynthesis is glucose, a type of sugar that plants use for energy.

Front

What role does chlorophyll play in photosynthesis?

Back

Chlorophyll is the green pigment in plants that captures sunlight for photosynthesis.

Front

When do plants perform photosynthesis?

Back

Plants perform photosynthesis during the daytime when there is sunlight.

Front

Why can't plants photosynthesize at night?

Back

Plants cannot photosynthesize at night because there is no sunlight to provide the energy needed for the process.

Front

What do plants release as a byproduct of photosynthesis?

Back

Plants release oxygen as a byproduct of photosynthesis.

Front

Why is photosynthesis important for animals?

Back

Photosynthesis is important for animals because it produces oxygen, which animals need to breathe, and it provides food for herbivores.

Front

What is the relationship between photosynthesis and respiration?

Back

Photosynthesis produces glucose and oxygen, while respiration uses glucose and oxygen to produce energy, carbon dioxide, and water.

Front

What happens to plants without sunlight?

Back

Without sunlight, plants cannot photosynthesize and will eventually die due to lack of food.