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Water and carbon dioxide

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12y ago

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Do plants need more light or dark?

light = photosynthesis !


What do plants and algae need for photosynthesis?

They need light and carbon dioxide.


Why do you need light in photosynthesis?

We need light in photosynthesis as Light provides the energy source. The process is based on light. The plants use light to convert energy. The same reason that we need air to breath.


Does plants need sun light to grow?

Yes, plants need sunlight to undergo photosynthesis and grow.


Do animals need light for the same reason as plants?

No. Most plants need light for photosynthesis to take place, whereas animals only need light for ther sight.


Why do plants need chlorophyll to care out photosynthesis?

chlorophyll is the primary pigment. It is much needed for photosynthesis.


To do photosynthesis plants require?

In order to perform photosynthesis plants need only light, water, and carbon dioxide.. In warmer weather and greater light intensity and with sufficient water, photosynthesis should occur fastest.


Do plants need direct sunlight?

I believe (do not quote me; I'm not sure) that plants do not need direct sunlight. Plants perform photosynthesis, which requires light from the sun to make energy- and I believe that plants need a wider light spectrum than just visible light. Therefore, plants need sunlight or the closest synthetic approximation (for example, fish tank lights often emit UV rays and possibly others in addition to normal light, letting aquatic plants live).


Why can't plants grow without sun light?

They need photosynthesis to survive


One thing plants need for photosynthesis?

Light, water, and carbon dioxide.


Do plants make food in the dark?

No they can't. They need sunlight for that.


What does aquatic plants need for photosynthesis?

Photosynthetic plants are plants that use photosynthesis, or the process of turning sunlight into sugar, for engergy.