When one tectonic plate goes under another tectonic plate, this is called a. diversion b. subduction c. convergence d. transformation

Based on what you know about the location of the earth in relation to the sun, why is this called the goldilocks zone in other galaxies?

Why did other countries want to have a part in what was occurring in southwest asia?

Can someone me choose a broad topic and area of focus i am really doing this as a tally to see which one most people pick ok water pollution global warming endangered species atmosphere for the !