What kind of technology do we need in order to forecast severe weather with 100% accuracy?

Historians trace the origins of a 24-hour day to a) the Aztecs. b) the ancient Egyptians. c) the druids of Stonehenge. d) the Babylonian astronomer, Meton. e) the Mayans.

Which statement describes gridlines on a map

Why did europeans want an all water route to the orient

What is the one major difference between the sun and the moon in our sky?

How can you tell were an ocean begins and ends?

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.