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Through a process called photosynthesis.

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16y ago

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How does the plant get oxygen?

Most of autotrophic plants get major amount of oxygen from photosynthesis. During night, when there is no photosynthesis, oxygen by plants is obtained from air However, the amount of oxygen released during photosynthesis by plants is manifold of their requirement for respiration.


Where do plants get the minerals they need?

There are 14 essential plant nutrients. Carbon and oxygen are obtained from the atmosphere, and the other nutrients are absorbed from the soil.


What substances are needed for respiration in animals and plants?

Respiration in animals and plants requires oxygen and glucose as the primary substances. In animals, oxygen is inhaled and glucose is obtained from food, while in plants, glucose is produced through photosynthesis and oxygen is released as a byproduct. During respiration, these substances are metabolized to produce energy, carbon dioxide, and water.


How is oxygen obtained by?

Oxygen is obtained by inhaling or breathing. This motion takes oxygen down to your lungs, and to small sacs call alveoli where oxygen is transmitted into the blood.


Where is oxygen obtained for mammals?

Obtained by Earths atmosphere which is 20% Oxygen and processed by the aveoli (part of the lung).


Carbon in fossil fuel is obtained from plants by the process of?

Fossil fuel is obtained from plants by the process of photosynthesis.


Plants and oxygen?

Plants release oxygen .


What does not require energy obtained from pre-formed organic molecules?

Photosynthesis in plants is a process that does not require energy obtained from pre-formed organic molecules. Instead, plants use light energy to convert carbon dioxide and water into glucose and oxygen. This process is vital for the plant's growth and survival.


Where is oxygen obtained in mammals?

All mammals obtain their oxygen from the air.


Which nonfertilizer nutrients are obtained from air and water?

The nonfertilizer nutrients obtained from air and water primarily include carbon, hydrogen, and oxygen. Plants absorb carbon dioxide from the air during photosynthesis, while water provides hydrogen and oxygen. These elements are essential for the formation of organic compounds and overall plant growth.


Do green plants take in oxygen?

Yes, photosynthesis in plants releases Oxygen.


What elements required by plants does NOT come directly from the soil?

Carbon dioxide (CO2) is an essential element for plants, and it is not directly obtained from the soil. Plants absorb CO2 from the atmosphere during photosynthesis to produce carbohydrates and release oxygen as a byproduct.