How many major river systems does mississippi have?

Which of the following Russian physical features was named a World Heritage Site?

Scientists use the amount of radioactive isotopes found in rock and fossils to calculate their ages. This process is called what

The prime meridian runs through which city? a. Greenwich, England c. New Delhi, India b. New York City, NY d. Rome, Italy

The main cause of unstable leadership in the empire was due to the fact that O Roman soldiers were promised money to overthrow the emperor. the death of Constantine caused the empire to be divided into three parts.

What mountains separate the Iberian Peninsula from the rest of Europe? A. the Alps B. the Apennines C. the Meseta D. the Pyrenees

In which type of dry climate do you think the fewest people live, and why?

Which bodies of water are in the eastern United States? Choose all answers that are correct. (A) Ohio River (B) Caribbean Sea (C) Great Lakes (D) Pacific Ocean

2.) How would you explain the consequences of colonialism and imperialism?

Shi Huangdi unified China. What are some of the ways he accomplished this?

If stars existed but galaxies did not: 1. We would probably still exist anyway. 2. We would not exist because life on Earth depends on the light produced by galaxies. 3.