because they can
When living things respire (breathe) - they use O2 and CO2 is one of the products of the reaction which produces energy (respiration). CO2 is toxic in moderate concentrations, and so it is exhaled.
Living things release carbon dioxide into the air through processes like respiration, decomposition, and combustion. Plants also release carbon dioxide through respiration, but they can also absorb carbon dioxide from the air through photosynthesis.
it is called cycle because when we exhale we gives off carbon dioxide, and it is absorb by plants, then after the process called photosynthesis it gives off oxygen to the atmosphere, then now we inhale it and after we inhale we exhale the carbon dioxide and goes to the atmosphere then absorb by plants, gives off oxygen, goes to the atmosphere, then inhale it and so on and so forth . . . . . . . . . . . . . . . for shorth will go back and go back. not like the one way flow of energy that will remain.... . . . . . . . . . . . . . . . . . . . . . . .
Because of a process called respiration . this means that when humans breathe in the oxygen from the atmosphere is now travelling around our body in our red blood cells , but when we breathe out we release carbon into the atmosphere. following this the pants then take in all the carbon and release oxygen. this is called photosynthesis .
CO2 (carbon dioxide) is a simple carbon compound present in the abiotic part of the ecosystem.
Plants get the carbon they use to make organic molecules from carbon dioxide in the air through the process of photosynthesis. During photosynthesis, plants use sunlight to convert carbon dioxide into glucose and other organic compounds, which they use as building blocks for growth and energy.
Carbon dioxide and water vapor are two things that you exhale when breathing.
Carbon Dioxide. Animals exhale carbon dioxide as a product of respiration. Plants principally utilise carbon dioxide and produce oxygen through photosynthesis. Plants may also respire in the absence of adequate sunlight, which is why keeping plants in the bedroom is not always a good idea.
Oxygen is taken in by living things during respiration and released back into the environment as a byproduct. Carbon dioxide is produced during respiration and then taken in by plants during photosynthesis to produce oxygen. This continuous cycle of oxygen and carbon dioxide exchange between living things and the environment is essential for sustaining life on Earth.
Living things play a crucial role in the carbon-oxygen cycle by both consuming and producing these elements. Through processes like photosynthesis, plants and other producers take in carbon dioxide and release oxygen, which animals then use for respiration. When animals exhale, they release carbon dioxide back into the atmosphere, completing the cycle.
Yes. Carbon is the most abundant element found in living things.
By breathing out.
Carbon dioxide molecules are very important for photosynthesis
The carbon dioxide-oxygen cycle is the cycle in which living things (such as plants and animals) take in "oxygen" and let out "carbon dioxide."
All living things (except plant matter) nead oxygen, and we inhale it to fuel our muscels. What we exhale is Carbon Dioxide. Plants transform Carbon Dioxide into Oxygen during the process of photosynthesis, so as long as there are trees or plants it really doesn't matter.
Living things release carbon dioxide into the air through processes like respiration, decomposition, and combustion. Plants also release carbon dioxide through respiration, but they can also absorb carbon dioxide from the air through photosynthesis.
Everything that breathes.
For We can Breath In Carbon Dioxide. :)We do not breathe in carbon dioxide (CO2), we actually breathe in oxygen, and let out carbon dioxide, which trees use to breathe.