Extension Science Review

Stored energy.

• Potential Energy
• Kinetic Energy

Tags

NGSS.MS-PS3-2

The energy of motion.

• Potential Energy
• Kinetic Energy

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

NGSS.MS-PS3-4

Which passenger has the most potential energy?

• A

• B

• C

• D

Tags

NGSS.MS-PS3-2

NGSS.MS-PS2-4

Conservation of energy means that

• energy can be created but not destroyed

• energy can be destroyed but not created

• energy can both be created and destroyed

• energy can neither be created nor destroyed

Tags

NGSS.MS-PS3-5

Which is the best example that something has kinetic energy?

• a car parked on a steep hill

• a tennis ball rolling across the court

• a picture hanging on the wall

• a piece of coal before it's burned

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

Organisms that are classified as autotrophic are able to-

• be seen with the human eye
• move
• reproduce
• make their own food

Tags

NGSS.MS-LS2-3

What is the difference between unicellular and multicellular?

• They are the same
• One has a nucleus and one doesn't
• Unicellular has one cell and multicellular has many 
• One is bacteria and the is archaebacteria

Tags

NGSS.MS-LS1-1

To say that an organism is heterotrophic means...

• it cannot reproduce asexually
• it cannot make its own food
• it cannot breathe oxygen gas

Abiotic means

• living

• nonliving

What is the difference between the biotic and abiotic factors?

• Biotic factors are living things and abiotic factors are nonliving things.

• Biotic factors are nonliving things and abiotic factors are living things.