magma

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Some vents are powered by heat from volcanic activity deep within Earth, while others form through chemical reactions between water and rock that generate heat without magma.

From Science Daily • Apr. 3, 2026

Seama says, "Due to its extent and location it is clear that this is in fact the same magma reservoir as in the previous eruption."

From Science Daily • Mar. 29, 2026

These findings support a broader model explaining how magma reservoirs beneath caldera volcanoes refill over time.

From Science Daily • Mar. 29, 2026

Beneath its surface lies a vast magma ocean extending thousands of kilometers deep.

From Science Daily • Mar. 17, 2026

What happens is that deep in the Earth there is an explosion that fires, in effect, a cannonball of magma to the surface at supersonic speeds.

From "A Short History of Nearly Everything" by Bill Bryson