Yes. Leaves become less efficient as they age and the plant kills them off. Most obviously, a deciduous tree will also kill and shed its leaves in the autumn when the reduced light means that it is no longer worthwhile to keep them alive.
There is a lot of variation between plants.
when any organism with lungs breathes in...then out.
The amount of carbon dioxide emitted each year varies according to the amount of forest burnt. However, there is no net increase in atmospheric carbon dioxide from forest fires, as long as the forests are allowed to recover and regrow.AnswerVery little, compared to human emissions. It's hard to say exactly... It is 25.687%, approximately, it is 25.7%it is 25.687%
Photosynthesis is a process that does not release carbon dioxide to the atmosphere. Instead, during photosynthesis, plants absorb carbon dioxide from the environment and convert it into oxygen through a series of chemical reactions.
When Carbon or any other organic compound udergoes combustion, carbon dioxide is produced alongwith a release of large amount of energy as heat. C + O2 = CO2
Any carbon-containing item that burns in air will form carbon dioxide...so seriously, you could pick just about anything, set it on fire and get carbon dioxide.
Grass absorbs carbon dioxide just like any other plant. from under it's leaves. The funny part about that is that the grass itself (aside from it's roots) is the leaf!
Most active volcanoes release sulfur dioxide and carbon dioxide into the atmosphere, which is air pollution
Yes, carbon dioxide is a gas that is produced when fossil fuels are burned. Fossil fuels such as coal, oil, and natural gas release carbon dioxide into the atmosphere when they are used for energy production.
There are many activities which release Carbon into the air. Some of these include the breathing [metabolism] of living animals, the burning [oxidation-reduction] of Carbon containing compounds found throughout living things in nature, and some chemical reactions of carbon containg compounds in rock and soil.
Sprite does not release any gas. It is a carbonated soft drink that contains carbon dioxide to create the bubbles.
Carbon dioxide levels influence how many sugars(glucose) a plant can produce greatly. This is because 6 molecules of water and 6 molecules of carbon dioxide will release a sugar through series of reactions. So if you have many carbon dioxide molecules it makes it a lot easier for a plant or any other photoautotroph.
The amount of carbon dioxide exhaled is always greater than the amount inhaled because part of the oxygen inhaled is converted into carbon dioxide by metabolic processes of digestion, while any carbon dioxide inhaled remains unchanged in the body and is always exhaled again.