1.1 Analyzing the Rock and Fossil Records

Multiple Choice

How old is our Earth?

• 4.5 million years

• 4.5 billion years

• 4.5 trillion years

Multiple Choice

Who is the Father of Geology?

• Will Smith

• James Hutton

• James Hudson

Poll

From where do the scientists collect the evidence for Earth's past ?

• water

• rocks

• air

Multiple Choice

What is unconformity?

• A surface where rock has eroded away

• A surface where rock has NOT eroded away

•  A surface where WATER has moved away

Open Ended

How do the scientists use rocks to organize Earth's history?