In which African ecosystem would you most likely find giraffes, zebras, and lions in a grassland habitat?

Asmall closed hole formed in an outwash plain or moraine. forms when a  glacier retreats then remains stationary. 

Ithink is a i believe

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.