Back Pain. Another area that might cause pain in left side is the upper and lower back area. Again this type of pain can come from an injury or a disease. The most common cause of sharp pain in left side or any area of the back is a disc problem. A disc problem can come from an injury of course.
Notice that photosynthesis and respiration are essentially the opposite of one another. Photosynthesis removes CO2 from the atmosphere and replaces it with O2. Respiration takes O2 from the atmosphere and replaces it with CO2. However, these processes are not in balance.
This carbon dioxide can be released into the atmosphere and ocean through volcanoes and hotspots. It can also be removed by humans through the direct extraction of kerogens in the form of fossil fuels.After extraction, fossil fuels are burned to release energy, thus emitting the carbon they store into the atmosphere.his carbon dioxide can be released into the atmosphere and ocean through volcanoes and hotspots. It can also be removed by humans through the direct extraction of kerogens in the form of fossil fuels.