How does the information in "Conservation Threats" support the central idea of "Importance of Coral Reefs: Human Impact on the Reef"?

Answerstratovolcanoes///near or in the ring of fire;

There is no map, maybe give the link, it may be b

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.