What is the process called when the Earth's surface is broken down into smaller pieces?

• Deposition

• Sedimentation

• Weathering

• Erosion

What happens to the pieces of rock after they are broken down by weathering?

• They are turned into fossils

• They are eroded and deposited elsewhere

• They remain in the same place

• They are melted

What tool does Dr. Jeff use to simulate the effect of wind carrying sand?

• A vacuum cleaner

• A hairdryer

• A sand blaster

• A leaf blower

What humorous mistake occurs during the demonstration?

• Dr. Jeff uses a sock instead of a rock

• Dr. Jeff spills sand everywhere

• Dr. Jeff forgets his safety goggles

• Dr. Jeff uses a clock instead of a rock

Where can students watch more episodes of Dr. Jeff's science tutorials?

• On Netflix

• On generationgenius.com

• On the school website

• On YouTube