Which sentence best describes mass movement?
a. the movement of people from new jersey to ohio
b. the downhill flow of soil and rock resulting from gravity
c. the steady pace of air bouncing off a mountain
d. the downhill movement of animals due to heavy snow in their normal home

Who won the debate over ratifying the constitution

Eter lives in a beautiful region. peter and other residents of his region use water from the river that flows through their region. recently, mark industries decided to set up their chemical plant near that river. peter realized that the waste from the chemical plant would pollute the river. he decided to seek a legal ordinance that would restrict the use of land near that river for specific use only. which type of zoning will peter and his region?

Where is sub-saharan africa located?