Science 10
question 3 (1 point) question 3
which of the following is true of al...
Biology, 25.11.2019 20:31, michaela134
Science 10
question 3 (1 point) question 3
which of the following is true of all greenhouse gases?
question 3 options:
they are naturally occurring.
they exist in fixed quantities.
they trap energy in the atmosphere.
they reflect incoming solar radiation.
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question 4 (1 point) question 4 unsaved
which of the following makes ice cores so useful in determining the composition of the atmosphere in the past?
question 4 options:
the presence of pollen
fossilized plants
air bubbles
the temperature of the core
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question 5 (1 point) question 5 unsaved
how has the amount (level) of carbon dioxide in the atmosphere been changing over the past 200 years?
question 5 options:
they have remained the same.
they have decreased.
they have increased.
they cannot be measured.
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question 6 (1 point) question 6 unsaved
the greenhouse effect is terrible for the planet earth and the environments contained here.
question 6 options:
true
false
Answers: 3
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