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Jet001 [13]
3 years ago
12

Even though the neighborhood shown by the green star was not next to any of these fires, how was the neighborhood affected by th

em?
A)
The heat generated by these fires made the temperatures in the surrounding areas increase.


B)
The smoke produced by these fires were carried by strong winds and made the air hard to breathe.


C)
The chemicals that were released by these fires cleared out the air and improved overall visibility.


D)
The air around the neighborhood was cooled due to the fire sucking the heat out of the surrounding air.
Chemistry
2 answers:
iogann1982 [59]3 years ago
7 0
Im pretty sure the answers b

soldi70 [24.7K]3 years ago
4 0

Answer:

B

Explanation:

B is the only possible answer that makes much sence, smoke is very toxic and it makes it hard to breath and is bad for your lungs

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Both __________ and __________ can be classified as pure substances because they have distinct properties and composition.
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Answer:

Both <u>elements </u>and <u>compounds</u> can be classifies as pure substances because they have distinct properties and composition.

Explanation:

Elements and compounds are considered as pure substances because both are always formed form are have same kind of atoms.

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Carbon dioxide is compound. It always consist of one carbon atom and two oxygen atoms.

Water is compound it always have same kind of atoms two hydrogen and one oxygen that's why compounds are considered as pure substances.

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Hydrogen is element and it always consist of H atoms.

Iron is another element and it always have iron atoms.

So elements and compounds are always consist of same substances that's why they are considered as pure.

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