Usually poisonous gases.
Rarely by lava flow.
people die
They will probably die
Sometimes a volcanic eruption is not that bad but sometimes it can be very bad. For example, people could die because of it and houses can be destroyed.
There has never been an instance where a volcanic eruption has been prevented from occurring by human means.
The likelihood is tiny
The deadliest volcanic eruption in history was in 1815 in Tambora, Indonesia. 92000 people died as a result of starvation because of this eruption.
Three people died in the Lassen Peak volcanic eruption in 1915. They were suffocated by toxic gases and ash during the eruption.
Tell them to run...
Billions of people every day manage to struggle through not being in a volcanic eruption. I think you'll get by somehow.
We do not know how to stop earthquakes or volcanic eruptions.
because of pyroclastic flow (mixture of hot gas and rock), molten rocks(volcanic bombs) or lahars (volcanic mud flow)
Yes. People sometime die in volcano eruptions, such as the eruptions of Mt. St. He lens in Washington state in 1980. and the city of Pompeii, which was buried under ash from the eruption of Mt. Vesuvius. People are killed by the ash, the lava, the poison gas, the landslides, and earthquakes, and the hot temperatures that a volcanic eruption can have. Thousands of people were killed by tsunamis, (tidal waves), caused by the eruption of Krakatoa in Indonesia in the Pacific Ocean.