during a la niña event, what environmental changes would the tropical pacific ocean and its surrounding landmasses most likely experience?

Ibelieve this is true m8

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. 

Physics and astronomy were developed in babylonia.