During the process of eruption the volcanoes shake in order for the lava to move quickly
The reason why the year consists of 365 days is because it takes 365 days for our planet to make one full revolution around the sun and the reason why the day consists of 24 hours is because it takes 24 hours for our planet to make one full rotation.
Mainly gold but others left in search of a new life on the frontier
For the answer to the question above, I believe the answer to this is a land with <u><em>warm and humid climate condition.
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Tropical vegetation grows on warm climate and the environment must be humid because in amid climates, rain is less and humid is less so the vegetation is less likely to survive.
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