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Plants need are so that they can take it in and use it for photosythesis.

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16y ago

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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.


What is an air plant?

Air plants actually do not need to be "planted". They originate from very moist climates and therefore can live without soil or any other substrate. To take care of an air plant you just need to water it 3 times a week by submerging it in water for an hour or two. If you would like to mount your air plant on something like a pretty piece of bark or rock you can use a thin piece of wire or string to gently attach the plant to the wood. Again, because air plants do not really have roots that need to be in soil they can survive by just sitting in a dish with pebbles, shells etc. and do not need to be planted.


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.


Are air plants toxic to humans?

No, air plants are not toxic to humans.


Why plants can survive in a sealed bottle?

Plants can survive in a sealed bottle for several reasons. The first being that plants need sunlight to live. If the bottle is clear, then the plants can get the light they need. Plants also need water. In a sealed bottle (assuming the bottle is not a vacuum) there is air in the bottle, as the moisture builds up inside the bottle from the process of evaporation and condensation, water is formed, feeding the plants the water they need. Lastly, plants create oxygen through photosynthesis. This oxygen creation gives the plants the air they need and also puts more moisture in the air, creating more condensation and creates a continuous cycle of feeding the plant, allowing it to continue to thrive.