Daniel PomarèdeScoria Cones on Earth and Mars
The hill-shaped features are a sign of explosive volcanic activity - a rarity on the Red Planet.
https://science.nasa.gov/earth/earth-observatory/scoria-cones-on-earth-and-mars/
Scoria Cones on Earth and Mars
The hill-shaped features are a sign of explosive volcanic activity - a rarity on the Red Planet.
https://science.nasa.gov/earth/earth-observatory/scoria-cones-on-earth-and-mars/
