The Earth

Adel Ghonim

The Earth is composed primarily of iron, oxygen, silicon, magnesium, nickel, sulfur, and titanium. 71 Percent of its surface is covered with water. Earth's atmosphere is 77% nitrogen, 21% oxygen, with traces of argon, carbon dioxide and water.

Published by Adel Ghonim

Dipl.- Bw. Adel Ghonim, Egypt. My "A Flute of a Girl's Bones" - SF Novel - was awarded the "Novel Club Prize of Egypt" at the year 1986 (you can read it here at Adel Ghonim's Published Content). I'm member i...  View profile

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