Approximately 95% of the Earth's crust is made up of
A)oxides.
B)phosphates.
C)silicates.
D)carbonates.
E)sulfates.

Question

Quizplus · Accepted Answer

Silicates are the most abundant type of mineral in the Earth's crust, making up approximately 95% of its composition. Silicates are formed from the combination of silicon, oxygen, and various metallic elements. The remaining 5% of the crust is made up of other minerals such as oxides, carbonates, sulfates, and phosphates.

Approximately 95% of the Earth's Crust Is Made Up of