Which mountain range extends across most of western south america? himalayas alps andes sierra nevada

Where does most of the nitrogen cycle take place

Where is the oldest oceanic crust found? Youngest?

Why is the Antarctic treaty important?

The total population of an area results from the interaction of two forces. The two forces are 1) migration and natural increase 2) migration and immigration 3) immigration and natural increase 4) emigration in natural increase

What are monaco singapore and vatican city examples of?

Explain in a paragraph why many russian orthodox churches are found in alaska

What kind of weather accompanies tornadoes?

What is the opposite of acculturation

Lima beans are named for a city in which country?

In africa what do they call a crop grown for direct sale and not for use?