Understanding Why the Sea is Salty

What makes the Dead Sea different from other seas in terms of salinity?

• It has no rivers flowing out.

• It has less salt.

• It is less acidic.

• It has more fish.

How does rainwater contribute to the salinity of the seas?

• By evaporating quickly.

• By eroding rocks and creating ions.

• By directly adding salt to the sea.

• By being alkaline.

Why are rivers less salty than the sea?

• They deposit dissolved salts into the sea.

• They have more fish.

• They have a higher evaporation rate.

• They are not connected to the sea.

What happens to the salt when ocean water evaporates?

• It evaporates with the water.

• It forms new rivers.

• It remains in the ocean.

• It turns into freshwater.

Why has it taken millions of years for the seas to become as salty as they are today?

• Because of the absence of rivers.

• Because of the presence of fish.

• Because of continuous salt deposits and evaporation.

• Because of the lack of rain.