Question

four element that make earth crust​

Answer 1

Answer:

Tarbuck, Earth's crust is made up of several elements: oxygen, 46.6 percent by weight; silicon, 27.7 percent; aluminum, 8.1 percent; iron, 5 percent; calcium, 3.6 percent; sodium, 2.8 percent, potassium, 2.6 percent, and magnesium, 2.1 percent.

Explanation:

Please mark as BRAINLIEST.

Answer 2

Answer:

• Crust
• Mantal
• Core ( Inner core, outer core)..