We discussed about evaporation.
1. the sun heats up the ocean
2. Ocean water evaporates and rises into the air.
Also I pointed out to them who allow all these to happen? ALLAH.
Allah also made that the salt water when it is evaporated would leave the salt behind. Subhanallah.
Al Waqiah 56: 68-70
Then tell Me about the water that you drink.Is it you who cause it from the rainclouds to come down, or are We the Causer of it to come down? If We willed, We verily could make it salt (and undrinkable), why then do you not give thanks (to Allâh)?
Subhanallah! Have we thought about that? That Allah made the salt leave behind so that He gives us sweet tasting rain and thus
1. we can drink it
2. the animals can drink
3. Plants can use it to grow
So many reasons for us to be thankful to Allah!
We did an experiment to separate salt from water by evaporation. S was the one assigned to write the “lab report”
Separating salt mixed in water
Objective : To separate salt diluted in water.
Things you need
2 x 15oml clear water
What to do
1. Pour salt into one of the bowls
2. Pour 150ml of water into each bowl.
3. Stir the salt well
4. Put the two bowls at the same place where it is well exposed. It is best if they are placed under the sun.
The bowl of salt has no water after being left. Now only salt is left in the bowl.
The second bowl has no water left. Evaporation process has occured.
When salt water is evaporated, the salt is left behind.
All by the will of Allah.
You may be interested with desalination that we covered since it is related to separating salt from the salt water. Read it HERE.