How can people survive on Mars if there is zero gravity?

Question: How can people survive on Mars if there is zero gravity?
- Keywords:
  gravity,
  mars,
  survive
Asked by H2005 to Chris on 18 Mar 2016.
- Chris Conselice answered on 18 Mar 2016:
  
  There is gravity on mass, it is just not as strong as on earth.
  
  The problem with surviving on mars is that it doesn’t have a thick atmosphere, and thus we cannot breathe there.