4. According to the video, which statement best describes how cities will need to develop in future?

a. Future cities will increasingly rely on innovative building techniques.
b. Future cities will need to expand their transportation networks in diverse and unique ways to provide service over large areas for a high volume of passengers.
c. Future cities will need to provide creative and diverse solutions to sanitation, food, and education, including approaches such as vertical residences.
d. Future cities will resemble modern cities, except that approaches to food production will need to become much more efficient.

c. Future cities will need to provide creative and diverse solutions to sanitation, food, and education, including approaches such as vertical residences.

The correct answer is c. Future cities will need to provide creative and diverse solutions to sanitation, food, and education, including approaches such as vertical residences.

To find the answer to this question, you would need to watch the video that is being referred to. Once you have watched the video, you should be able to determine which statement best describes how cities will need to develop in the future. The options given in the question are:

a. Future cities will increasingly rely on innovative building techniques.
b. Future cities will need to expand their transportation networks in diverse and unique ways to provide service over large areas for a high volume of passengers.
c. Future cities will need to provide creative and diverse solutions to sanitation, food, and education, including approaches such as vertical residences.
d. Future cities will resemble modern cities, except that approaches to food production will need to become much more efficient.

By watching the video, you can listen for any information or examples about how cities will develop in the future. Look for mentions of innovative building techniques, transportation networks, solutions to sanitation, food, and education, and improvements in food production efficiency. Based on the information provided in the video, you can then determine which statement aligns best with the content discussed.