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Question of
According to NASA, how many layers are contained in the Earth’s atmosphere?
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5
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6
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4
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8
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Question of
The thermosphere is the closest layer to the surface of the Earth.
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TRUE -
FALSE
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Question of
The densest layer of the atmosphere is called the troposphere, it contains 80% of the atmospheric weight.
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TRUE
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FALSE
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Question of
The atmosphere is about 500 km thick, with a mix of more than ten different gases. Which gas makes uo 78% of the Earths atmosphere?
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Nitrogen
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Ogygen
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Carbon Dioxide
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Hydrogen
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Question of
The Stratosphere contains the ozone belt/layer.
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TRUE
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FALSE
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Question of
The border that represents the separation between the atmosphere and outer space is called the Aurora line.
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TRUE
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FALSE
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Question of
Most satellites orbiting Earth are found in the ionosphere.
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TRUE
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FALSE
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Question of
During the Cambrian Period in the developmental history of the Earth, CO2 levels were 11 times higher than today.
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TRUE
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FALSE
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Question of
Because of decreased atmospheric pressure, water boils at about 70 degrees at the top of Mount Everest.
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TRUE
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FALSE
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Question of
Scientists have found many different types of microorganisms in the atmosphere. About 25 percent of the microbes were similar to those found in feces.
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TRUE
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FALSE
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Question of
Earth’s magnetic field reaches 58,000 km into space. This region is called the Attractosphere.
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TRUE
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FALSE
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Question of
Most commercial jets almost always fly within the Stratosphere.
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TRUE
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FALSE
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