Answer:
Below
Explanation:
Here, ground-level or "bad" ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation. It is a main ingredient of urban smog. The troposphere generally extends to a level about 6 miles up, where it meets the second layer, the stratosphere. The stratosphere or "good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
Alfred Wegener found this out through the Continental Drift Theory.
Answer:
Deshawn is correct.
Explanation:
The moon reflects the sunlight and this directly influences the way that light reaches the earth and the way we can see this moon, from here on earth.
With that, we can say that the way we see the moon, from here on Earth, changes (even if it is in the same position). This change occurs in relation to the position of the moon in relation to the sun, because we can only see the side that is being illuminated at the moment, if there is an illuminated side.
The best and most correct answer among the choices provided by the question is the third choice ( 3 ).
Polaris is known as the north star pointing to the geographic north.
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