Geologic Change Over Time

What are remains of organisms in rocks called?

• Half-Life
• Unconformities
• Fossils
• Extinctions

What conditions allow dead organisms to change into fossils?

• Slow burial
• Soft parts present
• Exposure to scavengers
• Hard parts present

What two things in forming igneous and metamorphic rocks would destroy fossil material?

• Heat and water
• Pressure and water
• Sediment and heat
• Heat and pressure

Which fossil is evidence of animal activity, such as a fossilized animal track?

• Casts fossils
• Mold fossils
• Petrified remains
• Trace fossils

A fossil in which all of the original material has been replaced by minerals?

• Casts fossils
• Mold fossils
• Petrified fossils
• Trace fossils

Fossils are most often found in what type of rock?

• Igneous Rock
• Sedimentary Rock
• Metamorphic Rock
• None of the Above

The 4 agents of erosion:

• wind, water, ice, and snow
• wind, water, hail, and mudslides
• wind, water, ice, and gravity
• hail, snow, mudslides, and thunder

How many brother's does Mr. Hills have?

• 1
• 2
• 3
• 4

Mr. Hills was born in what state?

• Ohio
• Illinois
• Indiana
• Kentucky

What's Mr. Hills favorite candy?

• Skittles
• M&Ms
• Sour Patch Kids
• Snickers