Which of the following is a river found in the perimeter of india?
a. ganges
c. indus
b. brahmaputra
d. all of the above

What's the weather like where you live?

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire

What are some of the impacts of humans on the earth?