Fossil fuels are natural resources that are nonrenewable.
a. true
b. false

Write a 150-word essay describing the effect of people's activities on the environment in the region.

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

Plz answer ! find the alps. what countries and country borders intersect this major mountain range? which borders seem to be defined by the edges of the mountains? which borders seem to be defined by the edges of the mountains? which borders cut across the mountains?