Aside from low birthrates and high death rates, what can cause a country's population to decline?

What is the name of the mountain range that runs along the west coast of south america

Freedom of speech can be limited in cases involving

What are some ways that humans modify their environments to suit the needs of their societies?

Why did Europeans in the Caribbean colonies turn to Africans to replace the native peoples as slaves? A. They believed that Africans were physically superior. B.

A dinosaur's tail was recently found in Myanmar preserved in what kind of fossil resin?

What are dry docks and what happens there? (3)

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.

If an Earthquake registered high on the Richter scale and low on the Mercalli scale, then it occurred most likely in which type of location?

What is the name of the largest lake in central america?

Although there are no glacier in florida, how have glaciers affected Florida?