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Plants take carbon dioxide from the air and use it in a action called photosynthisis in which the plant makes food and energy. When phtosynthisis is completed plants expell oxygen.

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Why do plants need the air you breathe out?

They need carbon dioxide (CO2) to help them produce photosynthesis.


Why does a plant need carbon dioxide from the air to survive and carry out photosynthesis?

Plants need carbon dioxide from the air to survive and carry out photosynthesis because carbon dioxide is a key ingredient in the process of photosynthesis. During photosynthesis, plants use carbon dioxide along with water and sunlight to produce glucose, which is a form of energy that plants need to grow and survive. Without carbon dioxide, plants would not be able to make their own food and would not be able to survive.


Where do plants obtain carbon for photosynthesis?

Plants obtain carbon for photosynthesis from carbon dioxide in the air.


Why do plants needwater?

Plants need water to survive. Just like human beings, plants need sunlight, water, and air for photosynthesis to occur, which is the process of green plants making food.


What gases do plants use in photosyntesis?

Plants need carbon dioxide in order to perform photosynthesis....they also do need to do this in an aerobic environment (in air, which does contain oxygen).


Is lightning good for plants?

Lightning can be good for plant growth. This is because it helps add nitrogen to the air, which plants need to conduct photosynthesis.


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.


Do plants need clean air to make oxygen and food?

Yes, plants need clean air to carry out photosynthesis - the process through which they produce oxygen and food. When air pollutants are present, plants may not be able to efficiently absorb the carbon dioxide they need for photosynthesis, which can impact their growth and health.


Why do plants need air?

Plants need air for respiration, a process where they take in oxygen to produce energy for growth and metabolism. Through respiration, plants break down sugars to release energy and carbon dioxide. Additionally, air is essential for the exchange of gases during photosynthesis, where plants convert carbon dioxide into oxygen using sunlight.


Why do plants need carbon to survive and thrive?

Plants need carbon to survive and thrive because it is a key component in the process of photosynthesis. During photosynthesis, plants use carbon dioxide from the air to produce glucose, which is a form of energy that plants need to grow and carry out their essential functions. Without carbon, plants would not be able to produce the energy they need to survive and grow.


How does the plants gets the substances it needs for photosynthesis?

Plants need only two substances for photosynthesis, water and carbon dioxide. Water is absorbed from the soil (or from the water if they are acquatic plants) and carbon dioxide is absorbed from the air (or again, from the water if the plants grow underwater).


What do plants need that animals do not specifically need?

Plants need sunlight to conduct photosynthesis.