lava question 13 options: a) tends to be most hazardous when associated with basaltic eruptions. b) cools and hardens below the earth's surface. c) always has same chemical composition, whether it is rhyolite or basalt. d) is the most life-threatening volcanic product of any eruption.



Answer :

The most dangerous lava is often found in basaltic eruptions. Here option A is the correct answer.

Less viscous and flowing explosively is basaltic lava. As a result, lave is often riskier when related to basaltic eruption.

The most frequent type of volcanism on Earth and planetary bodies are basaltic eruptions. The low viscosity of basaltic magmas prevents fragmentation and encourages effusive and lava-fountaining activity, yet basaltic eruptions can still be extremely explosive and dangerous.

The vicinity of the volcano may be subject to a number of dangers, including lava flows, pyroclastic flows, lahars, jökulhlaups, and landslides or debris avalanches. Additionally, dangers brought on by volcanic activity, such as tephra or ash falls, gas releases, and tsunamis, can have an impact on locations that are distant from the volcano.

To learn more about basaltic eruptions

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