air is made up of what elements
The idea that these four elements-earth, water, air, and fire-made up all matter was the cornerstone of philosophy, science, and medicine for two thousand years. The elements were pure but could not be found in that state on earth. Every visible thing was made up of some combination of earth, water, air, and fire. What is the atmosphere of Earth made of? Earth's atmosphere is 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide with very small percentages of other elements. Our atmosphere also contains water vapor. In addition, Earth's atmosphere contains traces of dust particles, pollen, plant grains and other solid particles. 1 Two gases make up the bulk of the earth's atmosphere: nitrogen (), which comprises 78% of the atmosphere, and oxygen (), which accounts for 21%. 2  Various trace gases make up the remainder. 3  Based on temperature, the atmosphere is divided into four layers: the troposphere, stratosphere, mesosphere, and thermosphere. For example, water at room temperature is a liquid whereas a rock at room temperature is solid. Earth, Water, Air, and Fire: Active Role in Everyday Life. The earth is full of a wide variety of rocks and minerals which provides the soil to grow vegetation and support life. There are many things in the atmosphere, but basically it is made up of two different elements which are gases. Measured by volume (not weight) completely dry air contains approximately 78% nitrogen and 21% oxygen with about 1% of everything else. Air was considered a pure element, but in fact the air that's all around us is made up of a variety of gases: primarily nitrogen and oxygen, with almost 1% argon and even smaller amounts of carbon dioxide and other elements such as krypton and helium. The composition of air is just right for life on Earth, though. Water is a very efficient transporter of particles as evidenced by the color of water as it was poured through the soil. The soil started with a relatively high amount of nutrients and particles in it-the tempura paint. 1 The earth's atmosphere is a very thin layer wrapped around a very large planet. 2  Two gases make up the bulk of the earth's atmosphere: nitrogen (), which comprises 78% of the atmosphere, and oxygen (), which accounts for 21%. 3  Various trace gases make up the remainder. When hydrogen burns in the air, water is formed. Oxygen is the most abundant element in the Earth's crust, waters, and atmosphere (about 49.5%). Sound travels about 4 times faster in water than in air. The thin envelope of air that surrounds our planet is a mixture of gases, each with its own physical properties. The mixture is far from evenly divided. Two elements, nitrogen and oxygen, make up 99% of the volume of air. The other 1% is composed of trace gases, the most prevalent of which is the inert gaseous element argon. The rest of the trace gases, although present in only minute amounts, are very important to life on earth.
The air that's all around us is made up of a variety of gases: primarily nitrogen and oxygen, with almost 1% argon and even smaller amounts of carbon dioxide and other elements such as krypton and helium.