28267613
Descripción
Test por Lourdes Mora Arévalo, actualizado hace más de 1 año
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Creado por Lourdes Mora Arévalo
hace más de 3 años
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Pregunta 1
Pregunta
The atmosphere is only form by gases.
Respuesta
- True
- False
Pregunta 2
Pregunta
In the gaseous state, the particles move in all directions and occupy all the available space.
Respuesta
- True
- False
Pregunta 3
Pregunta
In the gaseous state, it has an unfixed mass, variable volume and variable shape.
Respuesta
- True
- False
Pregunta 4
Pregunta
What is Atmosphere's composition?
Respuesta
-
Nitrogen, oxygen and ozone.
-
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.
Pregunta 5
Pregunta
The atmosphere is completely homogeneous because the gases in it are arranged according to their density.
Respuesta
- True
- False
Pregunta 6
Pregunta
The less dense gases are closer to the Surface while the deser gases are further away.
Respuesta
- True
- False
Pregunta 7
Pregunta
The structure of the atmosphere is static.
Respuesta
- True
- False
Pregunta 8
Pregunta
TROPOSPHERE
Respuesta
-
Until 20 km.
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It contains 80% of the total mass of atmospheric gases.
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The temperature decrease with altitude.
Pregunta 9
Pregunta
STRATOSPHERE
Respuesta
-
The gases that form it move vertically.
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The ozone layer (25 km).
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12 km to 60 km
Pregunta 10
Pregunta
MESOSPHERE
Respuesta
-
This is where shooting stars are formed.
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50 km to 85 km
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The temperature descend to -200ºC.
Pregunta 11
Pregunta
TERMOSPHERE
Respuesta
-
80 km to 1.500 km
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It absorbs the strongest and most energetic solar radiation.
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The temperature in the upper part reaches 10.000ºC.
Pregunta 12
Pregunta
EXOSPHERE
Respuesta
-
1.000 km until the space.
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It has a very high concentration of gases.
-
Artificial satellites are located here.
Pregunta 13
Pregunta
What is the double function on the Atmosphere?
Respuesta
-
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.
Pregunta 14
Pregunta
The atmospheric gases and life. What is the correct answer?
Respuesta
-
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.
Pregunta 15
Pregunta
Air pollution is the alteration og the normal composition of air.
Respuesta
- True
- False
Pregunta 16
Pregunta
Types of pollutants. Choose the correct answer.
Respuesta
-
Natural and artificial.
-
Chemical and natural.
-
Physical and chemical.
Pregunta 17
Pregunta
Natural pollutants. They are generated by natural phenomena, with human intervention.
Respuesta
- True
- False
Pregunta 18
Pregunta
Artificial pollutants. They are generated by human activity.
Respuesta
- True
- False
Pregunta 19
Pregunta
Choose the correct answer about physical pollutants.
Respuesta
-
Electromagnetic, industrial activities and noise.
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Electromagnetic, radiation and noise.
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Electromagnetic, radiation and transport.
Pregunta 20
Pregunta
Choose the correct answer about consequences of air pollution.
Respuesta
-
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.
Pregunta 21
Pregunta
Choose the correct answer about GLOBAL measures to reduce pollution.
Respuesta
-
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.
Pregunta 22
Pregunta
The greenhouse effect is the phenomena by which atmosphere retains some of the heat from the Sun.
Respuesta
- True
- False
Pregunta 23
Pregunta
The causes of greenhouse effect are burning fossils fuels and destruction of forest.
Respuesta
- True
- False
Pregunta 24
Pregunta
Choose the most complete answer about consequences of the increase in the greenhouse effect.
Respuesta
-
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.
Pregunta 25
Pregunta
The atmosphere acts as a filter that protects us from good solar radiation and the impact of meteorites.
Respuesta
- True
- False
Pregunta 26
Pregunta
X-RAYS and GAMMA RAYS are absorbed by the mesosphere and the termosphere.
Respuesta
- True
- False
Pregunta 27
Pregunta
Choose the correct answer about ULTRAVIOLET RAYS.
Respuesta
-
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.
Pregunta 28
Pregunta
Some consequences of destroying the ozone layer are skin cancer, deteriorate of the immune system and preamure catarats.
Respuesta
- True
- False
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