explanation text on Ms. power point

1. WHY IS THE OCEAN SALTY?
Laurensia Dewi (16 )
Titiek Nur Rizka Utamy ( 31 )

2. HOW IT HAPPEN ???

3. RAINFALL
In the rain, the rain water is falling on the land, where
the most of the water will fall on the rock and it
erodes the rock . Then, some others will seep into the
ground.

4. THE WATER BRINGS MINERAL
SALT
The effect of it is the water in the
soil will be contaminated by the
salt’s mineral.

5. OCEAN
Then, the salt is carried down
throught small rivers, which flows to
the large rivers then go out to sea

6. EVAPORATION
SOLAR HEAT
Because the solar heat, in the sea
will happen large evaporation to
form cloud. But the mineral as salt
doesn’t evaporate.
EVAPORATION OF
H2O

7. This process will happen continuously. So
the salt accumulates in the sea and the sea’s
water is getting saltier everyday.