Read this essay to learn about Atmosphere, Composition of Atmosphere and Energy Balance in Atmosphere ! Atmosphere:. Atmosphere is a multi-layered envelope of different gases (just like a protective blanket) surrounding the earth which holds up life on earth and saves it from harmful environment of outer space.
Atmosphere helps in maintaining constant temperature on the earth to support the life of people. It also safeguards the planet from small sized meteors. The Earth’s atmosphere comprises of nitrogen oxide and a few more gases that helps in supporting the life of people on the earth.Composition of the atmosphere. Except for water vapor, whose atmospheric abundance varies from practically zero up to 4%, the fractions of the major atmospheric components N 2, O 2, and Ar are remarkably uniform below about 100 km.At greater heights, diffusion becomes the principal transport process, and the lighter gases become relatively more abundant.This Atmosphere Essay example is published for educational and informational purposes only. If you need a custom essay or research paper on this topic, please use our writing services.EssayEmpire.com offers reliable custom essay writing services that can help you to receive high grades and impress your professors with the quality of each essay or research paper you hand in.
The Atmosphere is a transparent envelope of gases and suspended particles that surround the Earth. Without Chemical processes involving several of the atmospheric gases, life could not exist. Even the physical processes that operate in the atmosphere are of vital importance because they are responsible for the Earth's varied climates.
The atmosphere is practically everything above the Earth’s surface. It starts at ground level and then just goes on upward, getting thinner and colder until it finally dissolves into space. The atmosphere makes our world livable. It is responsible.
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.
Air is a synonym for atmosphere. But the composition of the atmosphere is more than air. It consists of various gases and other particles. It is made up of three primary gases and other trace gases. Particles like dust, water molecules, and even pollen make up the atmosphere. The Earth’s atmosphere extends about 6,000 miles above its surface.
Weather Atmosphere's Composition Nitrogen and Oxygen make up 99% of the air - is the state of the atmosphere at a particular place for a short period of time. - influences our lives a great deal - is constantly changing Variable Components Water Vapor- ability to absorb heat.
Composition of the Atmosphere. The Earth is surrounded by air—a mixture of various gases that reaches up to a height of many kilometers. This envelope of air makes up our atmosphere (Figure 2.13). It is held in place by the Earth's gravity.
Earth's atmosphere is special. Our Earth is the only planet in the solar system with an atmosphere that can sustain life.
Atmosphere Composition and Structure Notes The domain of Air on the Earth GEOGRAPHY Ozone Gas The amount of ozone gas in the atmosphere is very little. It is limited to the ozone layer but it is very important. It protects the living beings by absorbing the ultra-violet rays of the sun. If there was no ozone gas in the atmosphere, there would.
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Chemistry revision notes on the topic Composition of the Atmosphere. Designed by expert teachers for the Edexcel GCSE (9-1) Chemistry syllabus.
In the first week of this course we'll introduce and discuss several basic and important properties or characteristics of the atmosphere. We'll look at the present composition of the atmosphere and how that has evolved over time. We'll see how, and try to understand why, air temperature, air density, and air pressure change with altitude.
During the day, the Sun shines through the atmosphere.But some of the heat is trapped by the greenhouse gases in the atmosphere.That's what keeps our Earth a warm and cozy 59 degrees Fahrenheit, on average. Greenhouse effect of Earth's atmosphere keeps some of the Sun's energy from escaping back into space at night.
Composition of the Atmosphere Different measurements can be made to determine the condition of the atmosphere. The primary variables are barometric pressure, temperature, humidity, precipitation, wind speed, and wind direction.