Bases on the pyramid trends, what type of popultion policy is this country likely to implement?

Answerhave flowing water either episodically or during only a portion of the year;

Answer accretion;

Plz put the answer choices thx.

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.