What do Pyrenees, apennines, and alps have in common

1. they are all major river systems

2. they are all natural boundaries

3. they are all European mountain ranges

4. they form Russia's border with the Balkan Peninsula

The earth is homogeneous substance. discuss

Describe and explain the population distribution in the Free State (economically)

Why do people wait until marriage to have sexual intercourse?

What body of water separates russia and the united states?

Compare the charecteristics of spits and bars.

How has Burger King been linked to deforestation issues? What actions could Burger King and other companies take to fix the problem? Do you agree or disagree that they should take action? Cite evidence from the article to support your position.

What two cities are located near the delta of the nile river?

scientists classify rocks into three different types what are the main basis for the classification system they chose?

What is the process where materials separate into different layers due to density?

Que fuentes de datos son utilizado por los demógrafos