Well this is basically how I would explain this to him
There is really no reason to be worried this isn't a good thing but it ie also not a bad thing either basically the earths atmosphere is changing and the titonic plates are moving so the earths crust will recreate new states and make more islands like hawaii
1) Mapping
2) Tracking
3) Military Purposes
The earth's basin and range topography is a result of: c. vertical movement along faults.
the result of basin and range topography also called extensional tectonics.
hope this help
The density of air in a limited amount of space.
The statement is true, most of the countries from the Middle East are heavily dependent on foreign food. Most of this region is desert or semi-desert, so agriculture is not an option. Only few parts manage to produce food, but that is nothing in the whole picture. So the lack of fertile soil and water in this part of the world, made it dependent on foreign food.
