Documents Evolution- Change in life forms over time Why do things change? How do they change?

Slide 1Evolution- Change in life forms over time Why do things change? How do they change? Slide 2 Estimated age of earth-4.6 Billion years 4 geologic eras 1.Precambrian…

Documents Relative and Absolute Dating Hill Science 6. Relative Dating Fossils can be dated relative to one...

Slide 1 Relative and Absolute Dating Hill Science 6 Slide 2 Relative Dating Fossils can be dated relative to one another by noting their positions in strata. Fossils found…

Documents Notes #5: Fossils. I. How can scientists know what organisms were around long ago??? Fossils are...

Notes #5: Fossils I. How can scientists know what organisms were around long ago??? Fossils are used to determine: The kinds of organisms that lived in the past The behavior…

Documents EARTH SCIENCE

Earth Systems Ocean Currents and Wind Currents affect weather patterns and landforms. Earth Structure Crust Rocky outer layer Mantle Thick layer of hot but solid rock Core…