Mountains and other seafloor features, that have a lot of mass and therefore exert a large gravitational pull, will cause which of the following responses in the overlying ocean water surface?

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. 

To relate to humans in a relational humanly way.