lights and shadows

shadow is by an object blocking the lihgt source.

A shadow gets bigger when the  object  gets closer to the light source.

A shadow gets smaller when the object gets far from the light source.

Whithout light we would no not be alive because thre light source  to feed the plant and the plants will die then we would die because plants give us oxygen without plants we would all die.

Lihgt keeps us warm.

One Response to “lights and shadows”

Comment from Hamid
Time June 23, 2009 at 1:23 pm

Wow u learnt a lot about our science topic Adnaan fantastic