El Niño is caused by . A. Ocean currents b. The isolation of continents c. Orography d. All of the above Please select the best answer from the choices provided A B C D.

Brand c i think that should be it

Humans have survived and thrived in mexico city by using technology to create greater access to land. when the spanish conquered the aztec capital, tenochtitlan, in the 16th century, they built mexico city by draining the lakes and filling in the lake water to create more arable land for agriculture. this technique of land reclamation has continued to be fundamental to human civilization in mexico city. 

Ineed you to put up a picture of the map so i can you as much as possible.

All the planets