Write one paragraph explaining how natural resources, population, and trade are related. Needs :
An introduction, 3-4 supporting sentences and a conclusion.

What is the primary justification of the hypothesis that the early earth environment was void of oxygen? ( 2 points) data showing the concentrations of gases extracted from rocks fossil evidence regarding the origin of eukaryotes generally accepted atmospheric conditions molecular evidence based on evolutionary traits.

30% of the earths surface is made up of? a. water b. desert c. land d. cities

What are some renewbale and nonrenewable energy sources.