The video explores the process of fossilization, starting with a dinosaur's last day and how its remains were buried and transformed into fossils over millions of years. It explains geological processes like uplift and erosion that expose fossils, and why most fossils are marine. The video also highlights rare fossil finds of dinosaurs preserved in action and discusses other fossil types like footprints and impressions.

What happened to the dinosaur's body after it died?

• It was immediately fossilized.

• It was eaten by other dinosaurs and decomposed.

• It was buried in ice.

• It was preserved intact.

What materials buried the dinosaur's bones over millions of years?

• Only mud

• Mud, sand, and volcanic ash

• Only sand

• Only volcanic ash

What role did water play in the fossilization process?

• It prevented fossilization.

• It left behind minerals that turned the bones to stone.

• It dissolved the bones.

• It washed away the bones.

What is the process called when rocks that were once deep underground rise to the surface?

• Erosion

• Sedimentation

• Deposition

• Uplift

What percentage of fossils found are from marine animals?

• 99%

• 25%

• 75%

• 50%

Where did most dinosaur fossils form?

• In deserts

• In the ocean

• Near lakes or rivers

• In forests

What unusual event preserved the fighting dinosaurs Protoceratops and Velociraptor?

• A flood

• A volcanic eruption

• A sand dune collapse

• An earthquake

What was the feathered dinosaur Citipati doing when it was buried?

• Running from a predator

• Hunting for food

• Sitting on its nest of eggs

• Fighting another dinosaur

Besides bones, what other traces can dinosaurs leave behind as fossils?

• Only eggs

• Only teeth

• Footprints and impressions of skin and feathers

• Only bones

What type of prehistoric creature is more likely to be found as a fossil in sandstone or mudstone?

• A prehistoric sea creature like an ammonite

• A dinosaur

• A bird

• A modern fish