Q3 of 18 Page 168

The element which has maximum amount in the Earth is-

Iron - 34.6%, Oxygen – 29.5%, Silicon – 15.2%, Gold less than 0.05%

More from this chapter

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1

It is not name of the Earth.

 2

How much portion of the Earth is covered with water at present?

 4

The biggest harbor city of Harappan civilization was discovered at which place?

 5

The Cause of tides is-