Is melting chocolate REVERSIBLE change or IRREVERSIBLE change?
It's reversible change.
Is this heating, cooling or bending?
It's heating.
The air is ... (a. solid b. liquid c. gas)
The air is gas.
What part of a house are these?
These are windows.
What is the man doing? (a. pulling the door b. pushing the door)
The man is pulling the door.
The jaguar is running. Is it moving or stopping?
It's moving.
Is freezing water REVERSIBLE change or IRREVERSIBLE change?
It's reversible change.
Is this heating, cooling or bending?
It's cooling.
Is burning paper REVERSIBLE change or IRREVERSIBLE change?
It's irreversible change.
Ice cubes are .... (a. solid b. liquid c. gas)
Ice cubes are solid.
The bicycle is parked. Is it moving or stopping?
It's stopping.
What part of a house is this?
It's a door.
What are they doing doing? (a. pulling the door b. pushing the door)
They are pushing the door.
The ocean is ... (a. solid b. liquid c. gas)
The ocean is liquid.
What part of a house is this?
It's a wall.
Is this stretching, twisting or squashing?
It's squashing.
Is cooking an egg REVERSIBLE change or IRREVERSIBLE change?
It's irreversible change.
Is this stretching, twisting or squashing?
It's twisting.
Is this heating, cooling or bending?
It's bending.
Is this stretching, twisting or squashing?
It's stretching.