Question on Arsia Mons volcano on Mars and the ridges next to it. PLS HELP

In what ways have the people of the netherlands changed the physical geography of their land

What season is it in the southern hemisphere when it’s december? a) fall b) spring c) winter d) summer

Which statements describe characteristics of mdcs? higher standard of living increased agricultural focus more access to health care more access to transportation and communication more industry reduced educational opportunities shorter life expectancy