volcanic

火山の、火山性の

火山や、火山が出す熱・ガス・噴火に関する。

やさしい英語で： Connected with volcanoes and the heat, gas, or explosions they produce.

• Volcanic activity forced people to leave.
• Scientists are watching for signs of a volcanic eruption.
• The town uses volcanic heat to warm its buildings.

よく使う表現： volcanic eruption, volcanic activity, volcanic heat

火山性の、火山由来の

通常は火山から出る、地中の熱く溶けた岩石からできた。

やさしい英語で： Made from hot melted rock that comes from inside the earth, usually through a volcano.

• The beach has black volcanic sand.
• These islands are made of volcanic rock.
• Farmers grow grapes in the rich volcanic soil.

よく使う表現： volcanic rock, volcanic ash, volcanic island

火山熱で変質した

火山からの熱によって性質が変わった。

やさしい英語で： Changed by the heat coming from a volcano.

• The stones showed volcanic alteration.
• Volcanic changes had hardened the surrounding rock.
• The team studied volcanic heat damage in the buried wood.

よく使う表現： volcanic alteration, volcanic heat damage, volcanic transformation