Science Test 2 Revision

A -------------------- is a tool with few or no moving parts

• wagon

• car

• computer

• simple machine

A wagon is ------------------ machine.

• a simple

• not a simple

A ------------------ lifts objects up

• wedge

• lever

A wedge is like a --------------------.

• slide

• knife

• shovel

To raise a flag up you can use a --------------------

• pulley

• inclined plane

• wedge

A/An ---------------- has higher end than the other.

• pulley

• inclined plane

• wedge

Shovels and tongs act as ------------------

• levers

• wedges

• pulleys

A turtle uses its flippers as -------------------

• knifes

• pulleys

• shovels

A woodpecker uses its beak as a -------------------- to dig into the trees.

• pulleys

• levers

• wedges

A blue jay can hold food with its beak because it act as -------------------

• levers

• wedges

• inclined planes