Diffusion is the movement of molecules

from an area of higher concentration

 to an area of less concentration.

Diffusion Example

Little Quiz-

1. In diffusion if you put green food coloring in bottled water would it turn the water green?

a.- yes

b.- no

c.- I don't know

d.- it depends

2.- Is diffusion going to or coming from  a highly concentrated substance?

a.- going to

b- coming from

c- depends on active or passive diffusion

d- depends how big the substance is

3.- true/ false- diffusion only works if the substance is food coloring.

a.- true

b.- false

4.- if you put green food coloring into a bottle of water,  which color will the water with the blue food coloring be?

a.- yellow

b- it depends how much sunlight there is

c.- blue

d.- green

5.- **BONUS**-Which type of diffusion has to do with water?

a.- H20 concentration

b.- liquidation

c.- homeostasis

d.- osmosis

If you got at least three out of five...

YOU ARE A DIFFUSION EXPERT!!!!!