What discovery caused people to begin racing to California

Where are the himalayan mountains located?

What is one of the biggest puzzles about life that we have yet to figure out

How layer of rock fossil could be persent in a mountain wall that is serval thousand feet above sea level

3) If a country has an area of 7,000,000 km squared and a population of 28 000 000, what is their population density?

On average, how much warmer were global temperatures in the year 2000 than temperatures predicted by the climate change model that incorporates only natural factors?

Total land mass area of europe in square kilometres

The population density of the Philippines is 798 people per square mile. If many refuges arrive from a neighboring country how will they affect the population density? O A. Cannot be determined. O B. The population density will decrease. C.

Select all of the true statements about deep ocean currents. A. They form gyres. B. They transport heat across Earth's surface. C. They are known as "thermohaline circulation." D. They are caused by wind and Earth's rotation. E.

What is the difference between emigrate and immigrate?

What is the difference between high concentration and low concentration