What are layers of mud or sand that become hard called?

• Sedimentary Rock

• Amber

• Lava

• Fossils

Tags

NGSS.MS-ESS1-4

The layer of Earth where fossils are found is called the

• Mantle

• Crust

• Mountains

• Core

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

What type of animals are the oldest fossils from?

• Early Mammals

• Dinosaurs

• Birds

• Ocean creatures

Tags

NGSS.MS-LS4-1

Mountains are formed when continents collide.

• True

• False

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

What are cast fossils made of?

• Leaves

• Minerals

• Shells

• Wood

Trilobites are examples of __________.

• Amber

• Marker Fossils

• Sedimentary Rocks

• Dinosaurs

Tags

NGSS.MS-LS4-1

Earth's crust is

• Hard

• Soft

• Molten

What type of fossil is a dinosaur footprint?

• Mollusk

• Marker Fossil

• Cast Fossil

• Trace Fossil

What do paleontologists study?

• People

• Fossils

• The ocean

• The weather

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Minerals are living creatures.

• True

• False