Describe the Earth's axis and how the tilt of the Earth causes seasons in one to two sentences.

What part did glaciers play in forming the great lakes?

Which of the following is evidence to the past existence of glaciers?

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.