G3 Term 1 Science EOT Review

A is a push or pull.

• friction

• gravity

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

Pulling a train requires(/ small force), lifting a feather requires(large force / force).

• small

• large

is a force that occurs when one object rubs against another.

• force

• gravity

Friction pushes against moving objects and causes them to .

• moves fast

• slow down

Tags

NGSS.MS-PS3-5

Smooth surface has friction, it is harder for an object to slow down and stop.

• less

• more

Tags

NGSS.MS-PS2-2

Walking on the road is than walking on ice. Friction between shoes and ice is .

• harder

• easier

• less

• more

The property of matter that causes electricity is .

• Electrical current

• static electricity

• electric charge

Tags

NGSS.MS-PS2-5

A buildup of electric charge is called

• electric charge

• electric current

• static electricity

If you hold a charged balloon near a wall, the negative(-ve) charge (attracts / repels) the positive (+ve) particles on the wall.

• attracts

• repels

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

A flow of charged particles is called an .

• electric charge

• electric current

• static electricity