7020777
Descripción
Test por Jeffrey Piggott, actualizado hace más de 1 año
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Creado por Jeffrey Piggott
hace más de 7 años
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Pregunta 1
Pregunta
The greenhouse effect is caused by:
Respuesta
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Greenhouse gases in the lower atmosphere absorbing solar radiation
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Greenhouse gases in the lower atmosphere absorbing radiation from the Earth's surface, and preventing much of it escaping into space.
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Too much heat coming into the atmosphere
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Too much sunshine reaching Earth
Pregunta 2
Pregunta
Which of these gases is NOT a greenhouse gas?
Respuesta
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Carbon dioxide (CO2)
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Nitrous oxide (N2O)
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Oxygen (O2)
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Methane (CH4)
Pregunta 3
Pregunta
Which of the following is NOT a way of reducing greenhouse gases?
Respuesta
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Planting more trees.
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Installing energy efficient light bulbs in every home.
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Making more use of renewable energy sources.
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Finding new supplies of coal inside the earth.
Pregunta 4
Pregunta
Which of the following human activities does NOT release carbon dioxide into the atmosphere?
Respuesta
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burning fossil fuels
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overfishing
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cutting down forests
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driving motor vehicles
Pregunta 5
Pregunta
Which of the following is NOT a negative effect of global warming?
Respuesta
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larger fish populations
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new infectious diseases
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species extinction
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loss of coastal areas
Pregunta 6
Pregunta
A rise in temperature around the world can cause an increase in infectious diseases.
Respuesta
- True
- False
Pregunta 7
Pregunta
Which of the following is an effect of global warming?
Respuesta
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melting ice
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rising sea levels
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changes in weather patterns
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all of the above
Pregunta 8
Pregunta
What makes up fossil fuels?
Respuesta
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coal
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oil
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natural gas
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all of the above
Pregunta 9
Pregunta
What happens when we burn fossil fuels?
Respuesta
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nothing
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we get a big fire
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we release carbon into the atmosphere
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we release oxygen and carbon dioxide in the atmnosphere
Pregunta 10
Pregunta
Scientists believe that as the Earth continues to warm up, we are experiencing more extreme weather in the form of hurricanes, forest fires, floods, and other weather-related disasters.
Respuesta
- True
- False
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