water vapor and carbon dioxide
water vapor
Oxygen and Nitrogen
Although water vapor is the most abundant greenhouse gas, the heat trapping gas that has been increasing most recently is carbon dioxide, and research indicates this gas is the one primarily responsible for measured increases in earth's average temperature.
carbon dioxide
The greenhouse effect contains two different components: the natural greenhouse effect, and the enhanced greenhouse effect that results from human activities and is the cause of global warming.Water vapour is the most plentiful greenhouse gas and is mainly responsible for the natural greenhouse effect that maintains the world at a comfortable temperature suitable for human existence. Carbon dioxide also plays an important part in this natural greenhouse effect.Carbon dioxide is mainly responsible for the enhanced greenhouse effect. In this case, water vapour plays only a minor part as an enhancer, because the atmospheric concentration of it will increase if the temperature rises for other reasons, then causing a further increase in temperatures.
water vapor
Oxygen and Nitrogen
The normal greenhouse effect which keeps the earth warm enough for life is caused largely by water vapour, with a small effect from carbon dioxide and methane.However, the greenhouse gas responsible for the present enhanced greenhouse effect is carbon dioxide, yes.
In a gross sense, the water vapour in clouds is has the greatest effect.
Although water vapor is the most abundant greenhouse gas, the heat trapping gas that has been increasing most recently is carbon dioxide, and research indicates this gas is the one primarily responsible for measured increases in earth's average temperature.
Absolutely nothing
Donald J Wuebbles has written: 'A primer on greenhouse gases' -- subject(s): Atmospheric Greenhouse effect, Greenhouse effect, Atmospheric
Tetsuji Ida has written: 'Taiki kara no keikoku' -- subject(s): Atmospheric Greenhouse effect, Environmental policy, Global warming, Greenhouse effect, Atmospheric
Rainbows.
carbon dioxide
An increased level of atmospheric carbon can have a massive impact on photosynthesis. It can boost photosynthesis in plants for example.
Aristotle was primarily interested in philosophy, particularly in exploring questions of ethics, metaphysics, logic, and politics. He sought to understand the natural world through observation and reason, emphasizing the importance of finding the mean or balance in all areas of life.