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Is a spoon a magnetic material?
Yes, spoon is magnetic material
The smoother the surfaces, the ............ the friction.
lower
Mention 3 kinds of metal.
Gold, silver, steel, iron, nickel
What will happen if we mine too much of the earth's resources?
Can broke the environment. The water dan air can be dirty.
Where you can get the metal?
by mining the earth
About shadows. "The closer the object to the light source, the .......... the shadows."
larger or bigger
Mention 3 light sources.
Candle, flashlight, lamp
Will the magnets attract or repel with each other?
attract
Is magnifier opaque object?
No, magnifier is transparent object
What fossil is this?
fossil of fish
