Science DCA Review

If a substances keeps its own shape when moved or transfer to a new location its a:

• Gas

• Liquid

• Solid

• Not here

If a substance takes the shape of the container when transferred it is a:

• Gas

• Liquid

• Solid

• Not here

When placed in water a metal block will?

• Sink

• Float

When placed in water a rubber duck will?

• Sink

• Float

When placed in water a concrete brick will?

• Sink

• Float

When placed in water a clay ball will?

• Sink

• Float

Rubber eraser, wood block and plastic spoons are all examples of:

• Conductors

• Insulators

Steel spoon, steel paper clip and copper penny are examples of:

• Conductors

• Insulators

A rubber eraser is an example of:

• Conductor

• Insulator

The shown circuit does light up the light bulb. How could it be fixed?

• Replace the battery for a larger one.

• Connect the wires to the top of the light bulb.

• Replace the light bulb.

• Connect the wire to the positive end of the battery.