A Past Mistake in Biscuit Basin
In the app: the whole story at your level, listening, the quiz and the word cards.
The same story at six levels
How the first sentence reads at every level, from A1 to C2.
- A1
A blast happened in Biscuit Basin.
- A2
In August 1925, a hydrothermal explosion happened in Biscuit Basin.
- B1
In August 1925, a hydrothermal explosion happened in Biscuit Basin.
- B2
In August 1925, a hydrothermal explosion took place in Biscuit Basin, which is located in Yellowstone National Park.
- C1
In August 1925, an unwitnessed hydrothermal explosion took place in Yellowstone National Park's Biscuit Basin.
- C2
In August 1925, an unwitnessed hydrothermal explosion took place in Yellowstone National Park’s Biscuit Basin.
Key words
Words from the B1 text, with their meaning.
- hydrothermal
- relating to or caused by hot water, especially from inside the earth
- blast
- a sudden, strong explosion
- confusion
- a situation where people do not understand what is happening or what they should do
- geyser
- a hole in the ground from which hot water and steam shoot up
- document
- recording the details of an event, process, etc.
- install
- to put a piece of equipment somewhere and make it ready to use
Rewritten with AI from facts reported by USGS. Read the original for the full report.