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gregori [183]
3 years ago
14

How do scientists determine when an era begins and when it ends?

Geography
1 answer:
alekssr [168]3 years ago
8 0
Usually determined by changes in the biota.

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The headlines below were taken from newspapers following natural disasters.
Elan Coil [88]
I believe the answer is C. This is because all three headlines include information about transportation systems (first one with air delays, second with road closures and third with roads being reopened) being effected by natural disasters.

Here are why the other ones are incorrect:

A. In headline 2 with Arizona, it states how wildfires caused road closures around the state and not the area of the wildfire (headline 1 also disproves this answer, since it says “Worst delays since 9/11”, meaning it effected a lot more than the nearby area).

B. None of these are predicting natural disasters occurred, as seen by some of the language: “Arizona Fires FORCE road closures” (present tense, not past).

D. These do not mention anything about railroads being immune, so it can’t be it.


Hope this helps!
5 0
3 years ago
Assinale a alternativa que traz o bioma e o tipo de clima da região destacada. Cerrado / Equatorial Cerrado / Tropical Mata Atlâ
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Answer:

i do not understand i need a translation

Explanation:

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3 years ago
How long would it take a typical jet to travel to the Sun from Earth?
vodomira [7]

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Explanation: Sun is about 8.3 light minutes from the Earth. This means it would take 8.3 minutes for light to reach from the Surface of the Sun to reach the Earth. If you are traveling in a Jumbo Jet , it would take you about 19 years to reach the Sun

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4 years ago
Two official languages
vladimir2022 [97]
These terms describe the country of Canada. The correct option among all the options that are given in the question is the second option or option "B". Canada is a country that has diverse weather. Canada is located in the northern part of the United States of america. I hope the answer comes to your help.
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In what region is the panama canal?
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Panama Canal, Panama
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