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Leni [432]
3 years ago
14

Which of Earth's layers is formed by volcanic activity?

Biology
2 answers:
valkas [14]3 years ago
4 0

CRUST ----------- APEX


Gekata [30.6K]3 years ago
3 0

Answer: D. Crust

An volcanic eruption is a natural expulsion of gases, hot lava, dust and rocks from the undersurface of earth. The released lava gets cool and solidifies into a layers of crust. A volcanic eruption is the earth's way of renewing itself. A volcano can be active, dormant or in extinct state. An active volcano involves an erupting lava, gas and shows seismic activity. A dormant volcano is the one that has not erupted for quite a long time but can erupt in future. A extinct volcano is the one that has been dormant or static for long time and has not shown any sign of activity.

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