Dukkha is the state of discontent and dissatisfaction that we all experience in life. The term is usually defined as suffering, but it actually encompasses a wide range of feeling-states, from unease to anguish.n other Buddhist-influenced cultures, similar imagery was used to describe dukkha. An example from China is the cart with one wheel that is slightly broken, so that the rider is jolted now and again as the wheel rolls over the broken spot.
glucose + oxygen â carbon dioxide + water + energy. Respiration is also the process by which once-living (organic) organisms are decomposed. When organisms die, they are decomposed by bacteria. Carbon dioxide is released into the atmosphere or water during the decomposition process.
Carbon dioxide is produced by plants during respiration. Carbon dioxide (CO 2) is a product of respiration of all aerobic organisms. It is returned to water via the gills of fish and to the air via the lungs of air-breathing land animals, including humans.ombustion of fossil fuels and deforestation have caused the atmospheric concentration of carbon dioxide to increase by about 43% since the beginning of the age of industrialization. Most carbon dioxide from human activities is released from burning coal and other fossil fuels.