Oxygen : The Four Main Elements Of The Elmosphere

Later in his article John Coleman explains some of the main components of our atmosphere. Most of the air we breathe today is mostly nitrogen. He says in page 3 of his article that “…in front of my face contains 100,000 molecules of atmosphere. Of those 100,000, 38 are CO2: 38 out of a hundred thousand. That makes it a trace component…how can this tiny trace disrupt the entire balance of the climate of Earth. It can not.” (3) In the book Global Warming by

Oxygen, O2, is a kind of gas. A lot of the air we breathe as human beings is oxygen. Which is good since we need oxygen to stay alive. Oxygen is also a primary element in fire. Fire is a chemical process. Three elements are needed for this process: oxygen, heat and fuel. Without one of those

Helium is the second most abundant element in the universe, after hydrogen; however, it is rare on earth, primarily found mixed with natural gas trapped in underground pockets. Once helium is released it is so light it escapes the earth's atmosphere and cannot be recovered. At sea level, helium occurs in the atmosphere in the proportion of 5.4 parts per million. The proportion increases slightly at higher altitudes. About 1 part per million of atmospheric helium consists of helium-3, now thought to be a product of the decay of tritium, a radioactive hydrogen isotope of mass 3. The common helium isotope, helium-4, probably comes from radioactive alpha emitters in rocks. Natural gas, which contains an average of 0.4 percent helium, is the major commercial source of helium. By far the largest users of helium are agencies of the United States government.

Neon is found in the atmosphere. Neon is 0.002% of the atmosphere. Also, stars produce neon during the later stages of nuclear fusion.

Oxygen is the part of the gases that is inhaled by mammals, even though it is not the most abundant in the atmosphere. This oxygen is the function of the blood and the heart, and it is dissolved in the plasma PaO2 and chemically bound to hemoglobin SaO2. In fact, for every 100 d/L of blood, 0.003ml of oxygen is dissolved in the plasma, and 1.34 m l of oxygen is carried in every 100 d/l of blood (Oxygen equilibrium and

The element of air gives humans life. Air represents new life and new possibilities. Life is what allows humans to think, feel, see and have emotions. In The Wars by Timothy Findley the element of air pushes humans to reach their full potential. Robert Ross illustrates this with his desire to live, desire to leave a mark and his desire to overcome hardships. Soldiers did not want to just live; but to live for something and leave a legacy in history.

*Nitrogen, which accounts for 78 percent of the atmosphere, exists in the atmosphere in a form unusable by living organisms.

Air is mainly composed of nitrogen, oxygen, and argon, which together constitute the major gases of the atmosphere. The remaining gases are often referred to as trace gases,

Helium is a lighter than air gas. It has a 4.00260 atomic mass while air or oxygen has a 15.9994 atomic mass . According to Jefferson Lab editor Thomas Jefferson National Accelerator Facility “Helium, the second most abundant element in the universe, was discovered on the sun before it was found on the earth.” (2017,[online]). Oxygen is one of the most common gas and every living thing needs it to live. “Oxygen is written as

There are so many ways living organisms like our selfs (Human beings) rely on the atmosphere. It is one of the key reasons why there is life on earth to begin with. Here are some reasons on why we as living organism alongside many other living organism rely on the atmosphere. First off the atmosphere provides us with oxygen which is what we need to breathe and keep our bodies working. Without the atmosphere we and many other living organisms would die or not even be alive to begin with. Just try and hold your breathe for a couple of seconds, you can't because your body needs oxygen and will force you to open your mouth and get the oxygen your body needs in order to work correctly. Also, the atmosphere acts as a shield against radiation that

Tiny molecules comprise our world are called elements, there are different kinds of elements, one is Helium, abbreviated by the symbol He. Note that the first letter is uppercase, and the second lowercase. It was discovered in 1868 when a French astronomer, Pierre Janssen, examined spectral lines from the sun and saw an unfamiliar element. The unknown element was named Helium, after the greek word ‘helios’ meaning sun. Though it was discovered on the sun, it can be found in the ground of the Earth. It forms out of the radioactive decay of metals such as uranium and cleveite, and is plentiful in the soil of Texas.

According to ….the earth’s atmosphere contains 78% nitrogen, 21% oxygen, and 1% CO2 and other gases. Nitrogen makes up almost four fifths of the air we breathe. we already have 25% more nitrogen percentage than is said in this article . we just inhale and exhale the nitrogen back out again, unchanged. It is essential for the growth of most living things. She may think that nitrogen is harmful but as identified on …. It is a fundamental for life .

Atomic Number: 7 Atomic Weight: 14.0067 Melting Point: -346.00°F Boiling Point: -320.44° F Density: 0.0012506 g/cubic cm Elemental State at Room Temperature: Gas Element Classification: Non-metal Introduction Nitrogen was discovered in 1772 by Daniel Rutherford. It is one of the most bountiful elements to exist. Nitrogen gas makes up 79.09% of the earth's atmosphere weighing over 4 trillion tons. It is created from liquefied air by the process known as fractional distillation.

Helium is one of the most common elements in the universe. Helium is found mainly on the sun but can also be found in Earth’s atmosphere and is rarely found on earth. Helium is the lightest known element in the universe. It is even lighter than air. Only 0.0005% of earth's atmosphere is helium. Since its existence, helium has been the most interactive element. It has a complete shell of electrons. The main parts of this element consist of two electrons, two protons and two neutrons.

abundantly in the air and in humans, they need this element to survive. They also release carbon