Which conditions promote karst development? Check all that apply. Odry climate
O good groundwater circulation
O hard rocks near Earth's surface
O moderate to heavy rainfall
O poor groundwater circulation
soft rocks near Earth's surface

Answeroil-shale;

Idk bro sorry  lava is hotter then magma but im  not sure about it alll

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. 

Build a market-oriented economy;