combustion
Carbon dioxide (CO2) is the molecule that enters a leaf from the atmosphere during photosynthesis.
Volcanos.
Volcanos.
it should still be carbon, but too much carbon is bad for the atmosphere. Google: "Carbon in atmoshpere" and see why it's bad
Carbon dioxide is released into the atmosphere when wood or coal is burned.
atmosphere
carbon dioxide
Carbon dioxide (CO2) enters the Calvin cycle from the atmosphere. This CO2 is used by plants during photosynthesis to produce glucose.
All life is based on carbon - it is the main component of biological compounds. It enters life through the atmosphere, through the oceans, and through plants.
Carbon is taken from atmosphere. It is the main source
Goes under the seaCO2 is diffused from atmosphere to the plants. CO2 enters through stomata. Then it enters into cells
The process is called carbon emissions, where carbon is released into the atmosphere by sources like burning fossil fuels, deforestation, and industrial processes. This can contribute to the greenhouse effect and global warming.