What causes the convection currents in the mantle?

What region around a river is not normally known for fertile ground?

HIV and hepatitis B and C are incurable bloodborne pathogens.

Which islamic countries are included in sub-continent?

How many degrees hot is a Typhlosion's back flame?

Why is the camel a better source of food than a cow in the Middle East? A cow is severely affected by the heat and lack of water A camel produces a higher quality of milk. Cows in the Middle East do not provide milk.

Find the area of the shape shown below. 12 by 4 by 4

What is the largest country in the Caribbean? What is its capital?

What effect did the dissolution of the Soviet Union have on global community? Select all that apply. affected Russia and the former Soviet republics only altered political alliances changed European borders decreased European conflict expanded the

I'm looking at the mineral feldspar. if it does, how does light travel through feldspars crystal structure? can someone explain feldspar crystal optics to me?

What are the 3 land formations / events found near plate boundaries?