Science. A. radioactive implosion B. Nuclear Fission C. nuclear fusionD. combustion.
Rocks Record Earth History 12.1 Discovering Earths History Rocks record geological events and changing life forms of the past. We have learned that Earth.
Whos First? Copyright © Houghton Mifflin Harcourt Publishing Company What is relative dating? Scientists try to find out the order in which events happened.
Unit 2 Lesson 2 Relative Dating Copyright © Houghton Mifflin Harcourt Publishing Company.
1 Earths History. 2 Planet Earth is approximately 4.5 X 10 9 years old –Rocks of the crust provide clues to Earths past By analyzing these clues we can.
Geologic time. Geologic Time Geologic time scale Relative dating principles Absolute dating w/ radioactivity Correlation of rock layers.
Geologic Time. Rocks Record Earth History 17.1 Determining Relative Age Rocks record geological events and changing life forms of the past. We have learned.
Evolution and Ecology. The fur of the snowshoe rabbit changes to a lighter color in the winter. This allows the rabbit to blend in with its surroundings.
EOG Boot Camp
Planet earth geologic_time_powerpoint_presentation
Ch 12outline
The rock and fossil record
