Ashfall Fossil Beds Quizizz PPT

Multiple Choice

During which geological period did the Ashfall event occur?

• Triassic

• Cretaceous

• Jurassic

• Miocene

Multiple Choice

When did the volcanic ash fall at Ashfall occur?

• Approximately 2 million years ago.

• Approximately 5 million years ago.

• Approximately 12 million years ago.

• Approximately 20 million years ago.

Multiple Choice

What does Ashfall Fossil Beds preserve?

• Fossilized remains of ancient plants.

• Fossilized remains of ancient humans.

• Fossilized remains of ancient insects.

• Fossilized remains of ancient animals.

Multiple Choice

What type of animals were likely to visit Ashfall?

• Lions and tigers.

• Eagles and Hawks.

• Dolphins and Whales

• Zebra-like horses and Four-Tusker elephants.

Multiple Choice

What was the Ashfall site primarily used for by the different species in the area?

• A watering hole.

• A shelter.

• A nesting site.

• A hunting ground.

Multiple Choice

What was the initial appearance of the ash cloud that descended on the watering hole?

• A rainstorm.

• A thick, visible dark cloud.

• A haze over the area.

• A clear, blue sky; no indication of an ashcloud.

Multiple Choice

Where are the skeletons of the birds found in the ash levels?

• At the water's edge.

• On top of the ash beds.

• At the lowest levels of the ash beds.

• In the trees near the water.

Multiple Choice

Which birds are mentioned as dying quickly because of the ash?

• Pigeons, doves, and owls.

• Cranes, hawks, and vultures.

• Sparrows, robins, and eagles.

• Parrots, crows, and seagulls.

Multiple Choice

What happened to animals with the least lung capacity during the ashfall event?

• They survived longer than other animals.

• They perished quickly.

• They migrated to safer areas.

• They adapted to the conditions.

Multiple Choice

Which animals' fossil layer is found HIGHER than the remains of the turtles and birds?

• Large mammals.

• Fish and amphibians.

• Dinosaurs.

• Small deer, three-toedd horses, and camels.

Multiple Choice

How long did the rhino's last?

• Up to 1 weeks.

• Up to 3 weeks.

• Up to 5 weeks.

• Up to 7 weeks.

Open Ended

What happened to the animals after they had all died?

Open Ended

What happened to the watering hole?

Open Ended

What event triggered the return of the plants and vegetation?

Multiple Choice

What factors contributed to the preservation of some of the best-preserved fossils ever found?

• Slow burial

  Lack of minerals

• Erosion

  Volcanic activity

• Lack of water

  High temperatures

• Quick burial

  Minerals from groundwater

  Protection from disruptive forces

Multiple Choice

In what way were the specimens at Ashfall Fossil Beds preserved?

• In three-dimensional skeletons

• As mineral deposits

• In two-dimensional imprints

• As fossilized footprints

Multiple Choice

What did Ashfall Fossibl Beds yield?

• Entire herds of specimens.

• Single dinosaur skeletons.

• Scattered examples of only incomplete fossils.

• Only plant fossils, no animal or bird.