List 5 main tools geograpers used

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.

In a river, which of the following would most likely be carried by suspension? this is called

Horizon a is also sometimes called a. topsoil b. subsoil c. bedrock d. weathered bedrock