Non-explosive volcanic eruptions generally occur when magma is thin and flows easily. Lava flows out of the volcano, rather than blocking the vent, and little or no gas forms inside the volcano. The lava simply pours out and flows over the ground like a river.
A second type of volcanic eruption is a non-explosive or effusive eruption (Figure 8.11). ... In effusive eruptions, lava flows are relatively calm and do not explode out of the volcano. As a result, people generally have a great deal of warning before lava reaches them, so non-explosive eruptions are much less deadly.
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Answer:
Non-explosive volcanic eruptions generally occur when magma is thin and flows easily. Lava flows out of the volcano, rather than blocking the vent, and little or no gas forms inside the volcano. The lava simply pours out and flows over the ground like a river.
A second type of volcanic eruption is a non-explosive or effusive eruption (Figure 8.11). ... In effusive eruptions, lava flows are relatively calm and do not explode out of the volcano. As a result, people generally have a great deal of warning before lava reaches them, so non-explosive eruptions are much less deadly.
Explanation: