Geography, asked by aarin4, 1 year ago

solve 6 to 11 give reasons

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Answered by MegN
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6. The ionosphere is the part of the atmosphere that is ionized by solar radiation. It plays an important part in atmospheric electricity and forms the inner edge of the magnetosphere. It has practical importance because, among other functions, it influences radio propagation to distant places on the Earth.

7. Jet engine exhaust contains carbon dioxide, oxides of sulfur and nitrogen, unburned fuel, soot and metal particles, as well as water vapor. The soot (white trail) provides condensation sites for the water vapour

8. Air pressure and the density of the air also decrease with altitude. The layer immediately above the troposphere is called the stratosphere. Nearly all of the water vapor and aerosol particles in the atmosphere are in the troposphere. Because of this, most clouds arefound in this lowest layer as well

9.The escape to space of hydrogen atoms from the exosphere, the atmospheric region in contact with the interplanetary medium, has most certainly contributed to substantial changes in the chemical composition of the atmosphere over geological history. This escape flux increases due to the increase in methane abundance

10. The troposphere is hotter near the Earth's surface because heat from the Earth warms this air. ... The Mesosphere, like the troposphere layer, has a decrease in temperature with altitude because of the decreases in the density of the air molecules. Thermosphere: As the altitude increases, the air temperature increases.

11.The earth's magnetic field is a modified bar magnet. ... This results in an oval ring around each magnetic pole where auroras( bright,colorful lights in their night skies) occur. The north pole aurora is called the aurora borealis and the aurora at the south pole is called the aurora australis

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