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Ostrovityanka [42]
3 years ago
6

Which of the following is not a reason for the wide use of CFC's during the 1920's - 1990's?

Biology
1 answer:
Mila [183]3 years ago
4 0
CFCs are Chlorofluorocarbon substances used in refrigerants (subtances used to keep other things cold) and in aerosol products.

they are both relatively nontoxic(nonpoisonous) and nonflammabale - at least as compared to alternatives.

They are rather volatile - they are not very stable. Therefore it does not make sense to say that they are strong - the correct answer is then strength.
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The picture below shows a weather station model at a particular location.
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In the given scenario, the weather model is showing light rain, the correct option is B.

<h3>What is a weather station model?</h3>

Current weather circumstances, cloud cover, wind speed, prevailing winds, visibility, heating rate, dew point temperature, atmospheric pressure adjusted to sea level, and pressure change over the last three hours are all depicted in the station model.

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