Volcanic eruption
A volcanic eruption vents magma, ash and gas as pressure forces molten rock to the surface.
At a glance
Key signals
0% cross fields · reaches 1 more
- Volcanology
- Geology
- Explanation
- Examples
- Misconception
- Sourced relations
- Attribution
Dependencies
What this concept builds on and what it makes possible — derived from the atlas’s dependency, causal and structural relations, not from every related edge.
Foundations · builds on
Magma chambercausesVolcanic eruptionEstablished
A magma chamber feeds eruptions.
Mechanism: As molten rock and gas collect and pressurise underground, they force their way to the surface.
Magma chamberenablesVolcanic eruptionEstablished
Magma Chamber enables Volcanic Eruption.
System context
Volcanic eruptionis part ofVolcanoEstablished
An eruption is a volcano's event.
Mechanism: The volcano vents magma, ash and gas, building landforms and hazards as it erupts.
Effusive Eruptionis aVolcanic eruptionEstablished
Effusive Eruption is a kind of Volcanic Eruption.
Explosive Eruptionis aVolcanic eruptionEstablished
Explosive Eruption is a kind of Volcanic Eruption.
Structural role & consequence
Interpreted from the current atlas graph — what the connections mean, not just how many there are.
Currently dark in the atlas: no verified source · no key date stored · 5 of 5 of its relations lack claim-level evidence.
atlas representation · Describes the current Thinking OS representation, not the state of the world.
Builds on 2 foundations (requires / depends-on / derived-from / emerges-from).
structural · Structural graph analysis — not a claim of importance, causation or history.
Structural neighbourhood: 4 → 14 → 16 concepts reachable within 3 hops.
structural · Structural reach — being reachable is not the same as being understood.
All 4 of its relationships stay within its own discipline — a field-specific concept in the current atlas.
structural · Structural graph analysis — not a claim of importance, causation or history.
cross-field
4 within-field, 0 cross-field
Strengths & constraints
Constraints
- Evidence coverage currently thin in the atlas — few of its relationships carry claim-level evidence. atlas representation
- No dated history stored — the atlas records no key date for this concept. atlas representation
Conditions
- Its dependency reading rests on 2 foundation relations. structural
- Read structurally — most of its relationships carry no external evidence yet, so claims here are graph-derived. structural
Dependency radial
What this concept builds on (left) and what it makes possible (right) — derived from dependency and causal relations.
Seen through each discipline
How this concept sits in each of its fields — derived from its real connections in the graph, not asserted.
Through this lens it connects to Explosive Eruption, Effusive Eruption, Magma chamber and Magma chamber.
Through this lens it connects to Volcano, Magma chamber and Magma chamber.
Related ideas to explore
Concepts that look related but are not yet connected here — candidates for a connection to reason about, not established links.
- Connects 4 other ideas across 2 disciplines.
- Most of its connections are of the “Kind & structure” kind.
Derived from the graph’s real structure — observations, not a score.
Sources
No primary source is attached to this concept yet. In a real deployment this would be required before publication.