Top Ad unit 728 × 90

Latest

recent

FACT #11




The density of Earth differs in each part of the planet – the core, for example, is denser than the Earth’s crust – but the average density of the planet is around 5.52 grams per cubic centimetre.

FACT #11 Reviewed by Admin on September 09, 2019 Rating: 5
All Rights Reserved by FACT ZONE © 2019

Contact Form

Name

Email *

Message *

Theme images by sololos. Powered by Blogger.
close