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The atmosphere is only form by gases.
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In the gaseous state, the particles move in all directions and occupy all the available space.
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In the gaseous state, it has an unfixed mass, variable volume and variable shape.
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What is Atmosphere's composition?
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Nitrogen, oxygen and ozone.
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Nitrogen, carbon, oil and oxygen.
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Nitrogen, oxygen, water vapour, ozone and inert gases.
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Nitrogen, argon, oxygen, carbon and water vapour.
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The atmosphere is completely homogeneous because the gases in it are arranged according to their density.
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The less dense gases are closer to the Surface while the deser gases are further away.
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The structure of the atmosphere is static.
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Frage 12
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1.000 km until the space.
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It has a very high concentration of gases.
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Artificial satellites are located here.
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What is the double function on the Atmosphere?
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The regulatory action of the Earth's water propotion and protective action.
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The regulatory action of the Earth's temperature and nonprotective action.
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The regulatory action of the Earth's temperature adn protective action.
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The atmospheric gases and life. What is the correct answer?
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Carbon dioxide, oxygen adn water vapour.
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Oxygen, carbon, nitrogen and coal.
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Water vapour, nitrogen, oxygen and carbon dioxide.
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Air pollution is the alteration og the normal composition of air.
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Types of pollutants. Choose the correct answer.
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Natural and artificial.
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Chemical and natural.
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Physical and chemical.
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Natural pollutants. They are generated by natural phenomena, with human intervention.
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Artificial pollutants. They are generated by human activity.
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Choose the correct answer about physical pollutants.
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Electromagnetic, industrial activities and noise.
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Electromagnetic, radiation and noise.
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Electromagnetic, radiation and transport.
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Choose the correct answer about consequences of air pollution.
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Acid rain, destroy of natural habitats and respiratory problems.
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Acid rain, maintenance of natural habitats and insomnia.
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Headaches, acid rain adn vegetation grow.
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Choose the correct answer about GLOBAL measures to reduce pollution.
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Reduce energy comsumption, clean and purify.
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Clean and purify, control and reduce emissions, and encourage reforestation.
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Clean and purify, and reduce the amount of residues and rubbish.
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The greenhouse effect is the phenomena by which atmosphere retains some of the heat from the Sun.
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The causes of greenhouse effect are burning fossils fuels and destruction of forest.
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Choose the most complete answer about consequences of the increase in the greenhouse effect.
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The glaciers to melt, be more torrential rains and increase of allergies.
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The glaciers to melt, be more acid rain and non disappearance of ecosystems.
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The glaciers to melt, decrease of allergies and disappearance of ecosystems.
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The atmosphere acts as a filter that protects us from good solar radiation and the impact of meteorites.
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X-RAYS and GAMMA RAYS are absorbed by the mesosphere and the termosphere.
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Choose the correct answer about ULTRAVIOLET RAYS.
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UVA RAYS are absorbed by the ozone layer.
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UVC RAYS aren't absorbed by the ozone layer.
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UVB RAYS are nearly absorbed by the ozone layer.
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Some consequences of destroying the ozone layer are skin cancer, deteriorate of the immune system and preamure catarats.