Changing the Environment

All endangered organisms will become extinct.

• true

• false

Tags

NGSS.MS-LS2-5

Which animal is extinct?

• beetle

• chicken

• dinosaur

• horse

Tags

NGSS.MS-LS4-1

The fossils of a dinosaur were found in the third layer of soil. What do we know about the fossils of a second dinosaur found in the fourth layer of soil?

• older

• younger

• bigger

• smaller

Tags

NGSS.MS-LS4-1

NGSS.MS-ESS1-4

In which category is the saber-toothed cat found?

• thriving

• threatened

• endangered

• extinct

Tags

NGSS.MS-LS4-1

Today, all that is left of dinosaurs are their __.

• fossils

• food

• pictures

Tags

NGSS.MS-LS4-1

How deep a fossil is buried gives scientists clues about its _____.

• age

• size

• population

• predators

Tags

NGSS.MS-ESS1-4

What can you tell about the animal in the picture?

• it flew from tree to tree

• it could walk or run

• it slithered on the ground

• it lived in the ocean

Tags

NGSS.MS-LS4-2

Scientists find clues to Earth’s past through fossils.

• true

• false

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

This animal lived long ago. It looks most like which animal that lives today?

• dolphin

• peacock

• fish

• horse

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

Some dinosaur fossils have structures that look like wings. This could mean _____.

• they lived in water

• they could fly

• they were large

• they ate fish

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2