2. ORIGINAL HORIZONTALITY -Sedimentary rock layers are

paleontologist A scientist that studies fossils. imprint A living thing

paleontologist A scientist that studies fossils. imprint A living thing

Fossils and Soil Study Guide

Fossils and Soil Study Guide

100 Earth`s Surface Natural Resources Weather

100 Earth`s Surface Natural Resources Weather

Earth`s Waters Section 1–1 Review and Reinforce (p. 17) 1

Earth`s Waters Section 1–1 Review and Reinforce (p. 17) 1

10.1.3 Determining Geologic Ages

10.1.3 Determining Geologic Ages

Section 10.2 Rates of Nuclear Decay

Section 10.2 Rates of Nuclear Decay