Ejecta

usgb/ɪˈdʒɛktə/
Noun

Ejecta are materials, like rock fragments or gas, that are expelled during volcanic eruptions or impacts.

The scientist studied the ejecta from the volcano to understand its eruption history.
Visual representation of "ejecta" - Ejecta are materials, like rock fragments or gas, that are expelled during volcanic eruptions or impacts.

Often appears as...

  • volcanic ejecta
  • impact ejecta

Usage tips

Neutral

Volcanic ejecta, lunar ejecta, ballistic ejecta

Definition 1 of 1
Visual representation of "ejecta"
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Contextual Understanding

Ejecta often implies something has been forcefully removed or expelled

Illustration for Contextual Understanding
The ejecta from the volcano blanketed the surrounding area.
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Technical Usage

In geological terms, the correct definition of ejecta is crucial for accurate scientific communication

Illustration for Technical Usage
Understanding the different types of ejecta helps in volcanic risk assessment.
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Spatial Awareness

Ejecta can indicate the direction of a volcanic blast or impact

Illustration for Spatial Awareness
The distribution of ejecta reveals the force of the eruption.
Visual representation of the word "Ejecta"

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