Sunday, 9 November 2014

Rock cores ....... the hole story?

Geologists rely on cores of rock drilled into the Earth to get evidence about the past.

Collecting rocks from the surface only tells part of the story.

This interesting source explains rock cores using examples from Antarctica .....

Antarctic rock cores

There are even interesting educational activities included!

No comments:

Post a Comment

Note: only a member of this blog may post a comment.