The atmosphere of Earth is the layer of gases nearby the planet Earth that is retain by Earth's gravity. The atmosphere save life on Earth by captivating ultraviolet solar radiation, warming the surface during heat retention and dropping extreme temperatures involving day and night the diurnal temperature variation. The general name air is given to the atmospheric gases use in breathing and photosynthesis. By amount, dry air contains Chapter 1. When this limit is reached saturation occurs and cooling will cause condensation and cloud will form.
Atmosphere of Earth Essay Sample
atmosphere | National Geographic Society
We live at the bottom of an invisible ocean called the atmosphere , a layer of gases surrounding our planet. Nitrogen and oxygen account for 99 percent of the gases in dry air , with argon , carbon dioxide , helium , neon , and other gases making up minute portions. Other planets and moons have very different atmospheres, and some have no atmospheres at all. The atmosphere is so spread out that we barely notice it, yet its weight is equal to a layer of water more than 10 meters 34 feet deep covering the entire planet. The bottom 30 kilometers 19 miles of the atmosphere contains about 98 percent of its mass. The atmosphere—air—is much thinner at high altitudes. There is no atmosphere in space.
Four Layers Of The Atmosphere Research Paper
The ITCZ is caused by the convectional rise of moist air at the start of the Hadley Cell creating a humid low pressure area between the two cells. This uplift of warm humid air creates the highest levels of precipitation on earth, this influences the characteristics and distribution of the Tropical Rainforest. Haug explain that the Intertropical Convergence Zone is dynamic and moves further north during the Northern Hemisphere summer and south during the Southern Hemisphere summer. Usually when the ITCZ is on land it will move further due to larger temperature shifts. It is the uncommonly fast increment in the Earth's average surface temperature over the past time primarily because of the greenhouse gases released as individuals burn fossil fuels.
They occurred in ; from about , , and see graph. The current warming was thought to have been generated by the discharge by man of carbon dioxide. All three of these periods of warming were divided into a period of universal cooling. Atmosphere The atmosphere is the body of air which surrounds our planet.