It is a volcanically active area, renowned for its geothermal productivity.

They appeared to be a common phenomenon along the volcanically active ridges under the Pacific.

From 1880 to 1850 million years ago, the region was volcanically active.

Fissures opened on the surface, and the area might now be considered volcanically active.

A volcanic belt is a large volcanically active place.

A possible positive feedback may result from shrinking ice caps, in volcanically active Iceland at least.

The region is also extremely flat, he said, flatter than would be expected for a volcanically active area.

The region which today is Germany was in a volcanically active zone during the Eocene.

Indonesia is a volcanically active country, containing numerous major volcanoes.

Like Earth it has an atmosphere with a greenhouse effect and clouds, rain and is volcanically active.