3.The depressed center of a crater.
4.Lava issued from the volcano.
5.Lava issuing from the brim of the crater.
6.Smoke issued from the volcano.
7.The eruptions were associated with the development of a number of giant craters (calderas).
8.They came to the lip of a dead crater.
9.Smoke puffed up from the crater of the volcano .
10.Flames blazed out from the crater of the volcano.
