Amplify Science Leap Review

During the process of evolution, animals did not exist until____________.

• after Pangea had become separate land masses

• after many earthquakes and volcano eruptions

• after atmospheric oxygen had increased

• after a great diversity of plants formed

What tool allows scientists to better understand the surface conditions of Mars?

• spectroscope

• microscope

• telescope

• satellite

What two things led to mass extinctions throughout the earth's history?

• gradual changes and catastrophic events

• earthquakes and volcanoes

• over hunting and natural disasters

• pollution and space exploration

Tags

NGSS.MS-LS4-1

What type of rock forms near volcanoes?

• all types of rocks

• metamorphic

• igneous

• sedimentary

What is NOT a way to increase the strength of an electromagnet?

• decrease the number of coils

• use a stronger battery

• use a stronger magnet

• increase the number of coils

How can you test to see if an electromagnet is stronger after adding more coils of wire?

• if it picks up fewer paperclips

• compass still points toward the electromagnet when moved further away

• if it picks up the same number of paperclips

• compass still points toward the electromagnet when moved closer

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

This is an example of a __________ wave.

• digital

• analog

• binary

• loopy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-3

What would affect the electric field between charged objects?

• increase the distance between the objects

• decrease the distance between the objects

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

High amplitude equals _____energy.

• high

• low

• medium

• regular

Tags

NGSS.MS-PS4-1

High frequency equals ______ energy.

• high

• low

• same

• medium

Tags

NGSS.HS-PS4-4