Where do the vast majority of people live in South America? A. in the rain forest

B. along each coast

C. in the Amazon Basin

According to the earth science reference tables, during which geologic time period were the continents of north america,south america, and africa closest together?

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

Landmasses on a flat map look distorted because