What is the difference between magima and lava?

Question: What is the difference between magima and lava?
- Keywords:
  lava,
  magma,
  volcano
Asked by lisaloo to Claire, Kate, Matt, Rob, Sam on 25 Jun 2013.
- Matthew Pankhurst answered on 25 Jun 2013:
  
  A good, straighforward easy answer for you! Magma and lava are the same. You call it magma when it is underground, and lava when it is above ground 🙂

Question: What is the difference between magima and lava?