Essay on Atmosphere: Definition, Mass and Structure.
It was a reduction atmosphere made of chiefly methane, ammonium hydroxide, and other toxic gases. Not much happened with the ambiance until about 1 billion old ages subsequently. The Sun was sort of restless so and it triggered chemical reactions among the gases in air.
Evolution of the atmosphere, the process by which the current atmosphere arose from earlier conditions. Evidence of these changes, though indirect, is abundant. Sediments and rocks record past changes in atmospheric composition from chemical reactions with Earth’s crust and biochemical processes associated with life.
Greenhouse Effect Essay. the Earth's surface and atmosphere. It results from the fact that certain atmospheric gases, such as carbon dioxide, water vapor, and methane, are able to change the energy balance of the planet by absorbing longwave radiation emitted from the Earth's surface.
Without the protective layer of gases that make up Earth's atmosphere, the harsh conditions of the solar system would render the planet a barren, lifeless husk like the moon. The Earth's atmosphere protects and sustains the planet's inhabitants by providing warmth and absorbing harmful solar rays.
The atmosphere is practically everything above the Earths surface. It starts at ground level and then just goes on upward, getting thinner and colder until it finally dissolves into space.
The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.The atmosphere of Earth protects life on Earth by creating pressure allowing for liquid water to exist on the Earth's surface, absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature.
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