Wind erosion is the main cause. And since it is the desert that wind can pick up tiny sand rock particles that slowly grind against the rock. Over time the erosion will give a jagged rock the smooth features as if it had been submerged in a river for the roughly same period of time.
Answer:
The drawbacks of regionalism include the possibility for each individual city or county to lose their respective independence and/or identity.
Answer:
False
Explanation:
A confined aquifer has an impermeable rock layer that prevents surface water from seeping through
Answer:
A nation has diplomats, and is comprised of states. States comprise of delegates, and does not comprise of nations.
Explanation:
The difference between a nation and a state are that a nation has to make deals and treaties with foreign countries. Meanwhile, states have to make deals and treaties with other states. Also, a nation is made up of smaller regions, which are states. States are not made of of nations. These are the major differences. Hope this helps!
