Which statement best describes the composition of magma?
a. Magma is an element all its own.
b. Magma contains the same elements as snow.
c. Magma contains only three elements.
d. Magma contains the same elements as Earth's crust.
The statement that best describes the composition of magma would be that "d. Magma contains the same elements as Earth's crust," since this is where the Magma originates from.
