where is the ozone layer the strongest?
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About 90 percent of the ozone in the atmosphere is contained in the stratosphere. Ozone concentrations are greatest between about 20 and 40 kilometres (66,000 and 131,000 ft), where they range from about 2 to 8 parts per million.
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The gamma radiation region have the highest frequency. b. The radio wave region has the longest wavelength.
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Time of day: UV rays are strongest between 10 am and 4 pm. Season of the year: UV rays are stronger during spring and summer months. This is less of a factor near the equator.
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Ozone is a molecule composed of three oxygen atoms. A layer of ozone high in the atmosphere – about 9 to 18 miles (15 to 30 km) up – surrounds the entire Earth.
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Ozone depletion Man-made compounds such as chlorofluorocarbons (CFCs), hydrofluorocarbons (HCFCs) and halons destroy ozone in the upper atmosphere (stratosphere). The stratospheric ozone layer makes life possible by shielding the earth from harmful ultraviolet (UV-B) rays generated from the sun.
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The ozone layer, located in Earth's stratosphere miles above the ground, shields the planet from much of the sun's damaging ultraviolet radiation.
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The ozone layer is the common term for the high concentration of ozone that is found in the stratosphere around 15–30km above the earth's surface. It covers the entire planet and protects life on earth by absorbing harmful ultraviolet-B (UV-B) radiation from the sun.
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90% of the planet's ozone is in the "ozone layer" which exists in the lower level (20-25 kilometres above sea level) of the stratosphere. The stratosphere is the region of the atmosphere which exists between 10 and 50 kilometres above the surface of the earth.
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The ozone hole is basically a human-caused hole in the ozone layer above the South Pole during the Southern Hemisphere's spring. The ozone layer, which lies high up in the atmosphere, shields us from harmful ultraviolet (UV) rays that come from the Sun.
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Ozone is produced naturally in the stratosphere when highly energetic solar radiation breaks down molecules of oxygen - O2 - and cause the two oxygen atoms to split apart in a process called photolysis. ... The stratosphere is very dry; air there contains little water vapor. That's why the Ozone layer stabilizes there.
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The ozone hole is an area in the stratosphere above Antarctica where chlorine and bromine gases from human-produced chlorofluorocarbons (CFCs) and halons have destroyed ozone molecules. ... While greenhouse gases absorb heat at a relatively low altitudes and warm the surface, they actually cool the stratosphere.
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The thermosphere is often considered the "hot layer" because it contains the warmest temperatures in the atmosphere. Temperature increases with height until the estimated top of the thermosphere at 500 km.
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The ozone layer is a thin part of the Earth's atmosphere that absorbs almost all of the sun's harmful ultraviolet light. "Ozone holes" are popular names for areas of damage to the ozone layer.
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a. The gamma radiation region have the highest frequency.
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['4 main layers of the atmosphere. troposphere, thermosphere, mesosphere, stratosphere.', 'Mesosphere. the layer of the atmosphere just above the stratosphere and below the thermosphere.', 'Stratosphere. ... ', 'Thermosphere. ... ', 'Troposphere. ... ', 'Atmosphere. ... ', 'Nitrogen. ... ', 'Mesosphere.']
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["Troposphere. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). ... ", 'Stratosphere. ... ', 'Mesosphere. ... ', 'Thermosphere. ... ', 'Ionosphere. ... ', 'Exosphere. ... ', 'Credit: NASA/Goddard.']
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["Troposphere. The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). ... ", 'Stratosphere. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. ... ', 'Mesosphere. ... ', 'Thermosphere. ... ', 'Ionosphere. ... ', 'Exosphere. ... ', 'Credit: NASA/Goddard.']