The flooding of New Orleans during Hurricane Katrina was a human-made disaster, not a natural one. The flood-protection system for the city had been poorly designed and maintained. ... Without the levees and floodwalls, much of the city would be a shallow lake.
https://study.com/academy/lesson/how-geography-isolated-ancient-china.html
That video will explain everything. I have already learned this in school, and it is very important on the test. VERY IMPORTANT.
Answer:
The Colorado River is of great importance to Mexico and America. It provides water and energy for people in the U.S. and in Mexico. But the river has become a victim of drought. So the Us and Mexico have teamed up to boost the water levels of the Colorado River. They will do this by funding a few water agencies and temporarily spot taking water out of lake mead.
Explanation:
There you go man
Temperature and density increases from the crust to the core.