how much of the atmosphere's mass does the troposphere hold
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The Troposphere The troposphere is the lowest layer of Earth's atmosphere. The troposphere starts at Earth's surface and goes up to a height of 7 to 20 km (4 to 12 miles, or 23,000 to 65,000 feet) above sea level. Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Almost all weather occurs within this layer. Air is warmest at the bottom of the troposphere near ground level. Higher up it gets colder. Air pressure and the density of the air are also less at high altitudes. The layer above the troposphere is called the stratosphere.
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The Troposphere - overview The troposphere is the lowest layer of Earth's atmosphere. Most of the mass (about 75-80%) of the atmosphere is in the troposphere.Most types of clouds are found in the troposphere, and almost all weather occurs within this layer.he troposphere is the lowest layer of Earth's atmosphere. Most of the mass (about 75-80%) of the atmosphere is in the troposphere.
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Atmosphere of Earth The troposphere is the lowest layer of Earth's atmosphere and site of all weather on Earth. The troposphere is bonded on the top by a layer of air called the tropopause, which separates the troposphere from the stratosphere, and on bottom by the surface of the Earth. The troposphere is wider at the equator (10mi) than at the poles (5mi).
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Science for Kids Troposphere - The troposphere is the layer next to the ground or surface of the Earth. It covers around 30,000-50,000 feet high. This is where we live and even where planes fly. Around 80% of the mass of the atmosphere is in the troposphere. The troposphere is heated by the surface of the Earth. Where does Outer Space start? There is no clear definition between the Earth's atmosphere and outer space. There are a few official guidelines, most are between 50 and 80 miles from the surface of the Earth. Activities Take a ten question quiz about this page. Earth Science Experiment: Air Pressure and Weight - Experiment with air and discover that it has weight.
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- Update: Only about 0.03 percent of the Earth's atmosphere consists of carbon dioxide (nitrogen, oxygen, and argon constitute about 78 percent, 20 percent, and 0.93 percent of the atmosphere, respectively).Only 0.14% of this 0.03% of C02 is produced by man.how more Only about 0.03 percent of the Earth's atmosphere consists of carbon dioxide (nitrogen, oxygen, and argon constitute about 78 percent, 20 percent, and 0.93 percent of the atmosphere, respectively).
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Atmosphere of Earth Fifty percent of the total mass of the atmosphere is located in the lower 5.6 km (18,000 ft) of the troposphere. It is primarily composed of nitrogen (78%) and oxygen (21%) with only small concentrations of other trace gases.
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- All layers of the atmosphere contain some ozone. The Ozone Layer is contained in the bottom of the stratosphere (this area is also called the tropopause). Concentration here is roughly 10 ppm (normal) to 3 ppm (hole).Ozone is also contained in the troposphere (0.08 ppm or less usually), and here we call it smog.he Ozone Layer is contained in the bottom of the stratosphere (this area is also called the tropopause). Concentration here is roughly 10 ppm (normal) to 3 ppm (hole). Ozone is also contained in the troposphere (0.08 ppm or less usually), and here we call it smog.
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-   The Earth's atmosphere is a layer of gases surrounding the planet Earth and retained by the Earth's gravity. It contains roughly (by molar content/volume) 78.08% nitogen … , 20.95% oxygen, 0.93% argon, 0.038% carbon dioxide, trace amounts of other gases, and a variable amount (average around 1%) of water vapor.arth's atmosphere is divided for convenience into 5 layers, the Troposhere, the Stratosphere, the Mesosphere, the Thermoshpere, and the Exosphere. It is made up of 78% Nitrog … en, 21% Oxygen, with a dash of argon, water vapor and carbon dioxide and lesser amounts of other gases. 2 people found this useful.
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- In the upper troposphere temperature falls below about -50°C and only little moisture is present or condensing out as ice crystals. The thickness of the troposphere varies from about 7 to 8 km (5 mi) at the poles to about 16 to 18 km (10 to 11 mi) at the Equator.
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- There are two types of these accelerated depreciation deductions -- known as bonus depreciation and Section 179 Depreciation. Air conditioning units are specifically excluded as ineligible for Section 179 Depreciation. Bonus depreciation, equal to 50 percent or 100 percent of the air conditioning unit’s value, may be claimed. The amount of deduction depends on the date in service and current tax rules. If the air conditioning unit qualifies for bonus depreciation, the appropriate 50 percent or 100 percent amount may deducted.
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Definitions &Translations The troposphere is the lowest portion of Earth's atmosphere. It contains approximately 80% of the atmosphere's mass and 99% of its water vapour and aerosols.The average depth of the troposphere is approximately 17 km in the middle latitudes.iktionary (0.00 / 0 votes) Rate this definition: troposphere (Noun). The lower levels of the atmosphere extending from the earth's surface up to the tropopause. It is characterized by convective air movements and a large vertical temperature change.
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Structure Gravity pushes the layers of air down on the earth's surface. This push is called air pressure. 99% of the total mass of the atmosphere is below 32 kilometers. Troposphere - 0 to 12 km-Contains 75% of the gases in the atmosphere. This is where you live and where weather occurs.
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- TROPOSPHERE The troposphere is the portion of the Earth's atmosphere that extends from the surface of the Earth to a height of about 3.7 miles (6 km) at the North Pole or the South Pole and 11.2 miles (18 km) at the equator.
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- Also in this layer, the air is hotter closer to the earth’s surface and colder the higher up you travel. The troposphere is immediately important in our daily activities. Starting at sea level, the troposphere goes up seven miles. The bottom one third, that which is closest to us, contains 50% of all atmospheric gases. This is the only part of the whole makeup of the atmosphere that is breathable. This is the only area where all weather takes place.
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Atmosphere of Venus The troposphere on Venus contains 99% of the atmosphere by mass. Ninety percent of the atmosphere of Venus is within 28 km of the surface; by comparison, 90% of the atmosphere of Earth is within 10 km of the surface. At a height of 50 km the atmospheric pressure is approximately equal to that at the surface of Earth.
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How Do You Describe the Amount of Air Changes As You Move Through the Earth's Atmosphere? Quick Answer. The thickest layer of the atmosphere is the troposphere, which averages 11 miles high at the equator and is thinner at the poles. All the weather occurs in this layer, and the troposphere contains nearly 80 percent of the air in the Earth's atmosphere. Above the troposphere, in ascending order, is the stratosphere, mesosphere, thermosphere and exosphere.
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Troposphere The troposphere is the lowest layer of Earth's atmosphere, and is also where nearly all weather conditions take place. It contains approximately 75% of the atmosphere's mass and 99% of the total mass of water vapor and aerosols. The average depths of the troposphere are 20 km in the tropics, 17 km in the mid latitudes, and 7 km in the polar regions in winter. The lowest part of the troposphere, where friction with the Earth's surface influences air flow, is the planetary boundary layer. This lay
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Atom If we could remove 50% of the mass of the atmosphere, the global-average barometric pressure at the Earth's surface would also be reduced by 50%. Interesting facts: THATS HEAVY: The atmosphere of Venus is about 90 times heavier than that on Earth.
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- 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. 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.
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Energy: The Driver of Climate Troposphere. The lowest layer is known as the troposphere, which makes up approximately 75% of the total mass of the atmosphere and contains 99% of the atmosphere’s water. The troposphere extends up to approximately 11 kilometers (7 miles) from the surface and is the layer where atmospheric gases are most concentrated.
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The Troposphere - overview The troposphere is the lowest layer of Earth's atmosphere. Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Most types of clouds are found in the troposphere, and almost all weather occurs within this layer. The bottom of the troposphere is at Earth's surface.
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The Troposphere The Troposphere. The troposphere is the lowest layer of Earth's atmosphere. The troposphere starts at Earth's surface and goes up to a height of 7 to 20 km (4 to 12 miles, or 23,000 to 65,000 feet) above sea level.Most of the mass (about 75-80%) of the atmosphere is in the troposphere. Almost all weather occurs within this layer.he troposphere starts at Earth's surface and goes up to a height of 7 to 20 km (4 to 12 miles, or 23,000 to 65,000 feet) above sea level. Most of the mass (about 75-80%) of the atmosphere is in the troposphere.
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The Puzzling Atmosphere This force holds Earth's atmosphere in its place. This layer holds almost all of the water vapor in the atmosphere, as well as almost 3/4 of its mass. The air in the Stratosphere is less dense and more ___ than in the Troposphere. One way in which the atmosphere helps us is by absorbing solar _____.
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Mass of the Atmosphere A mixture of the heavier gases in the atmosphere lies near the earth. About 95% of the atmosphere by mass below the 25 km altitude. For the Earth, half the mass of the atmosphere lies below about 5.5 km altitude, and 99 per cent below 30 km. The atmosphere is mostly made up of oxygen and nitrogen in their diatomic forms. Without chemical processes involving several of the atmospheric gases, life could not exist.
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Density of atmosphere 1 90% of the atmosphere by mass is below an altitude of 16 km. 2  The common altitude of commercial airliners is about 10 km. 3  99.99997% of the atmosphere by mass is below 100 km. 4  The highest X-15 plane flight in 1963 reached an altitude of 354,300 ft (108.0 km).
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Troposphere (The shuttle is actually orbiting at an altitude of more than 320 km (200 mi), far above all three layers.) The troposphere is the lowest portion of Earth's atmosphere, and is also where nearly all weather takes place. It contains approximately 75% of the atmosphere's mass and 99% of the total mass of water vapor and aerosols.