Because since we give out carbon dioxide the plants use it to make photosynthesis so they give out the opposite kind of gas; oxygen.
Plants such as trees, grass, and flowers provide oxygen as a byproduct of photosynthesis.
During photosynthesis, plants use sunlight to convert water and carbon dioxide into glucose and oxygen. The oxygen is a byproduct of the photosynthesis process. It is released into the atmosphere as a waste product.
A child breathing out would provide CO2, which is used by the plant in photosynthesis.
oxygen is a byproduct of photosynthesis in plants
Oxygen is the by-product of photosynthesis. Glucose and oxygen are the final products of the photosynthesis process.
No, a filter alone is not enough to provide oxygen. Filters are used to remove impurities from air or water, but they do not generate oxygen. Oxygen is typically produced through processes such as photosynthesis in plants or through artificial means like oxygen tanks or generators.
plants take in oxygen during photosynthesis and converts it into food (sugar) and gives off oxygen as a result
they provide oxygen for humans and animals to breathe by photosynthesis, the process in which plants use carbon dioxide and give off oxygen
Oxygen is produced as a by-product of photosynthesis.
The primary natural sources of oxygen on Earth are photosynthesis by plants and algae, which convert carbon dioxide into oxygen, and the oxygen produced by marine phytoplankton through the process of photosynthesis. Additionally, oxygen is released during the process of weathering of rocks and minerals.
The oxygen that is produced in photosynthesis goes into the air.
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