Question 4 (1 point) Which mountain range is on the eastern side of North America that extends from Canada to Alabama? (This mountain range is though to be over 400 million years old.) Question 4 options: Appalachian Mountains Pacific Mountains Rocky Mountains Mt. McKinley

Appalachian Mountains

Explanation:

Appalachian Mountains were widely known for their extension between the region of Newfoundland and Labrador in Canada to central Alabama in the United States. They span about 3,200 kilometers, and the study shows they have been existing since more than 400 million years ago, during the period known as Ordovician period.

Hence, based on the information in the question, the right answer is option A. Appalachian Mountains

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