Which moon has a substantial atmosphere?

Europa

Miranda

Titan

Io

Which of the following about topsoil is fake?

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Mexico city is an example of how humans alter their environment because it was a. one of the world’s largest cities b. built on drained and filled lake beds c. built after conquest by the spanish d. once the capital of the aztec empire