Which of the following factors influences the viscosity of magma? Select all that apply.

Which of the following weather maps would you look for if you wanted to determine how surface air pressures vary across North America?

Mid-ocean ridges form when two sections of oceanic lithosphere converge.

Which of the following Earth processes are considered external processes? Select all that apply

All of the elements on the Periodic Table were created during the Big Bang.

The two primary elements to form during the Big Bang were hydrogen and helium.

What processes would need to occur to transform a sedimentary rock into a different sedimentary rock?

What processes would need to occur to transform a metamorphic rock into a different metamorphic rock?

Relative to each other, which of the following groups of rocks is least dense, densest, and in the middle?

Why did Earth’s interior differentiate into the core and mantle?