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Biology

Published on Nov 19, 2015

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PRESENTATION OUTLINE

RELATIVE DATING

ABSOLUTE VALUE

Absolute value is the exact age to close enough of the rock.

LAW OF SUPERPOSITION

A principle that states that younger rocks lie above older rocks

EXAMPLE OF FOSSILS ( WHAT ARE FOSSILS)

SHARK FOSSILS, PALM TREES FOSSILS, INSECTS, AND WOLLY MAMMOTH.
Photo by hermitsmoores

WHAT FOSSILS CAN TELL US

EVIDENCE OF HOW LIFE HAS CHANGED OVER TIME.

HOW FOSSILS FORM

Photo by holdit.

EXAMPLE OF FOSSIS (CLIMATE WHERE THE LIVING THING ONCE LIVED)

Photo by GreenIdeals

PIC OF ROCK AND WHERE THEY ARE FORMED

found in Yizhou Fossil & Geology Park, China.