Mar 14, 2012 ... While the amount of CO2 varies from season to season — higher in ... Another
clue that the rise in CO2 is caused by burning fossil fuels and ... "[Plants] uptake
oxygen in photosynthesis and release it in ... Use these social-bookmarking links
to share Why are rising CO2 levels caused by burning fossil fuels?
Photosynthesis. A Solar Power ... In the same way that we burn wood to release
energy that trees capture from the sun, we burn fossil fuels to release the energy
that ancient plants captured from the sun. We can ... Another problem with our
heavy use of fossil fuel is associated with the release of carbon dioxide. By
CO2 in the atmosphere is plant food, and that is a good thing, but nature is very ...
of CO2 emissions, where the carbon can then be used again for new plant
growth. ... The carbon atoms released during the combustion of biomass or
biofuels will not ... In contrast, the carbon released by burning fossil fuels is not
part of the .....
An important summary statement is that during photosynthesis plants use carbon
dioxide ... Carbon Cycle - Combustion/Metabolism Reaction: ... The organic
material can be any fossil fuel such as natural gas (methane), oil, or coal. ... of air
(oxygen), carbon dioxide and water molecules are released into the atmosphere.
It is the raw material for photosynthesis and its carbon is incorporated into
organic matter ... Due in part to the warming effects of the greenhouse gases, the
global ... of fossil fuels (coal, oil, gasoline, natural gas) in electric generating
plants, ... Burning releases CO2 into the atmosphere (much the same as
Green plants remove carbon dioxide from the atmosphere by photosynthesis.
Living organisms ... Carbon dioxide is produced by burning fossil fuels. Increased
Explain why the use of biofuels instead of fossil fuels is a proposed strategy to ...
Correct, Scientific Answer: Biofuels are made from plants that were recently
grown. ... recently taken out of the atmosphere via photosynthesis, whereas fossil
fuels ... released from biofuels during combustion is part of a short term carbon
Plants take in carbon dioxide during photosynthesis and give out carbon dioxide
... and carbon dioxide is released into the atmosphere to be used by plants again.
... vegetation, herbivores, carnivores/omnivores, soil and in fossil fuel burning.
There is another part of the carbon cycle - the "GEOLOGICAL" carbon cycle (or ...
Feb 16, 2009 ... This chemical energy is used in the photosynthetic reaction centers to split 2 ...
The oxygen produced during photosynthesis comes from water. ... It happens in
the chloroplasts (any green part of a plant). ..... Does that mean that as humans
release increasing CO2 (e.g., from burning fossil fuels) into the ...
Aug 20, 2015 ... Be Part of the Solution! ... Biodiesel can be blended with regular diesel fuel and
used in most diesel ... or plants decay, and it is used by plants during
photosynthesis. ... Emissions: The release of a gas (such as carbon dioxide) or
other ... All fossil fuels contain carbon, and when people burn these fuels to ....