Science Semester Test 1

Safety glasses must be worn when using?

• chemicals

• glass

• heat

• all of the above

What do magnets stick to?

• copper
• wood
• iron
• plastic

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Which of these is a closed circuit?

• 
• 
• 

An organism that gets its food by consuming other organisms is known as a:

• heterotroph
• autotroph
• prokaryote
• eukaryote

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

An outer structure that surrounds all cells.

• cell membrane

• cell fence

• cell circle

• membrane circle

What is the change of state from a liquid to a solid?

• freezing

• melting

• boiling

• condensing

____________ carry blood away from your heart.

• veins

• capillaries

• arteries

Plastic, wood, and glass are good examples of?

• an electric field

• a conductor

• an insulator

• electric discharge

What are the states of matter?

• solid, liquid, and juice
• solid and liquid
• solid and gas
• solid, liquid, and gas

Tags

NGSS.MS-PS1-4

Which form of matter has a definite shape?

• liquid
• solid
• gas
• clay

Tags

NGSS.5-PS1-3