Si, O, and Ca.
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Oxygen and silicon are the two most abundant elements in the Earth's crust. They make up about 75% of the Earth's crust by weight.
The three main elements that make up Earth's crust are oxygen, silicon, and aluminum. These elements combine to form the most abundant minerals found in the Earth's crust, such as quartz (silicon dioxide) and feldspar (aluminum silicates).
The three parts that make up the Earths mantle are the crust, core, and mantle.
How many elements make up the earths crust? The earths crust is made of many layers..You can find clay and very good soil. But that is if you dig a little way down. the earth has a center which is called the core of the earth. Inside this core is lava and is incredibly hot. Like the sun but not as hot..
Silicon, oxygen and nitrogen
The three parts that make up the Earths mantle are the crust, core, and mantle.
a pie graph
The Elements found in a high proportion in the Earths crust are, 1. Oxygen. 2. Silicon. 3. Aluminum. 4. Iron. 5. Calcium. 6. Sodium. 7. Potassium. 8. Magnesium.
The 8 main elements of the Earths crust are, Oxygen. Silicon. Alluminium. Iron. Calcium. Sodium. Potassium. Magnessium.
The three parts that make up the Earths mantle are the crust, core, and mantle.
Oxygen Silicon Sodium Potassium Magnesium Iron