Question

can man alter mars environment to make it more suitablefor human habitation?how?

Answer 1

Answer:

To successfully terraform Mars, the atmosphere would need to be raised enough so that humans could walk around without spacesuits. But although tripling the Red Planet's atmospheric pressure might sound like a lot, it's only one-fiftieth of the CO2 necessary to make the atmosphere habitable to Earth creatures.

Explanation:

HÍÍ Í ÀM RÚÇHÍKÀ JÀGTÀP MÀY BÉ ÍT HÉLP YÓÚ TÓ ÛÑDÉRŞTÀÑD