This is a subject which tells us about the climate in which different people live because it effects very much.
In the same way the fruit, vegetables and other crops we come to know.
About the sea, hills, mountain and desert it is very interesting.
When you out of your country you know many things about the world.
Pray 5 times and read Quran-e-Pak daily with translation.
You will come to know all these things in Quran as well.