Explain why japanese producers rely heavily on robots.

Because the population in japan is relatively old so the workforce isnt enough so that’s why producer rely on robot ( bc too many elderly)

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.