Astudent has made a simple clay model that shows the motion of one type of plate boundary.

which type of plate boundary is the student modeling? explain your answer.

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp?

Eastern europe’s population growth can be attributed to these factors. select all that apply migration

On nights when we see the new moon phase, what side of the moon are we seeing?