collapse depression वाक्य
"collapse depression" हिंदी में collapse depression in a sentenceउदाहरण वाक्य
- This creates a collapsed depression, called a caldera, and releases vast amounts of volcanic material, usually through fissures that ring the caldera.
- The main entrance is in a large collapsed depression, at the bottom of which is the scaffolded entrance to Great Douk Pot, and at the south-eastern end is the obvious entrance to the cave from which a waterfall issues.