Earth is one of the four Question 12 options:

dwarf planets.

asteroids in the solar system.

gas giant planets.

terrestrial planets.

Increased profits reduced health risks

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.