Prompt Answer the following questions:

1. Explain the difference between basic and nonbasic industries, and identify their economic sectors (primary, secondary, etc.).
2. Which would be a better industry to assure economic growth in a settlement, basic or nonbasic? Explain your decision with use of vocabulary words and examples.

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. 

How is this a question? where are the answer choices?