Presentation top top theme: "Atmosphere The envelope that gases that surrounds the planet Composed of:"— Presentation transcript:


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2 Atmosphere The envelope that gases that surrounds the earth Composed of:Nitrogen (78%) Oxygen (21%) Carbon Dioxide (0.04%) Water Vapor (0.5%) various other Gases

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3 Layers that the AtmosphereThe Earth’s setting is separated into five straightforward layers: Troposphere Stratosphere Mesosphere Thermosphere Exosphere

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4 Air Pressure/Air ParticlesMost of the air particles in the environment can be discovered in the troposphere Troposphere has high air press Thermosphere has couple of air particles and very low air press

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5 Temperature alters If Earth’s environment is invisible, how deserve to we division it into various layers? We division the atmosphere into various layers based upon alters in temperature

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6 Troposphere layer closest to the EarthContains many of the air particles since gravity traction them down only layer that has weather great in which we live

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7 Stratosphere 10-50 Km over the EarthContains the “Ozone Layer”- protects united state from the sun’s UV beam Airplanes favor to fly right here Temperature rises progressively as you go greater

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8 Mesopshere 50-85 kilometres Temperatures drop significantly in this layerColdest temperature in the atmosphere has a layer of charged particles called the “ionosphere”- This enables radio/tv signals to work

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9 Thermosphere end 85-300 Km above the EarthThinnest layer- particles an extremely spread out Temperatures rise as you go higher- sexty layer whereby the northern Lights occur

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10 Aurora Borealis (Northern Lights)

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11 Exosphere over 300 Km over Earth start of outer spaceWhere satellites fly

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