Magma is below ground. Lava is above ground. Magma is cool. Lava is hot. Magma comes out of earthquakes. Lava comes out of volcanoes. Magma is solid. Lava is liquid.
I gave my students this multiple choice question: What is the difference between magma and lava?

Only one answer is correct among these 4 choices:
- Magma is below ground. Lava is above ground.
- Magma is cool. Lava is hot.
- Magma comes out of earthquakes. Lava comes out of volcanoes.
- Magma is solid. Lava is liquid.

Could you tell me which one is correct?

Magma is below ground. Lava is above ground.