The Earth is the only planet in our solar system that seems capable of supporting life as we know it. What would be the biggest problem of trying to colonize Mercury? a.) too much rainfall
b.) the planet is too big
c.) an overabundance of fresh water
d.) extreme high and low temperatures

D. Extreme high and low temperature
Although since it’s mercury... the problem would be high temperatures giving its proximity to the sun.

Earthquake waves that vibrate from side to side and up and down only through solids are known as "seismic waves."hope my answer has you : )

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.