Which natural phenomenon occurs for many years after major explosive volcanic eruptions such as Tambora and Pinatubo?

Question

Question: Which natural phenomenon occurs for many years after major explosive volcanic eruptions such as Tambora and Pinatubo?

Options:

1.  heavy falls of volcanic ash within 100 km of the volcano
2.  unusually warm weather in the tropics and subtropics
3.  a worldwide rise in sea level of one to three centimeters
4.  brilliantly colored sunrises and sunsets

Answer 1

4. brilliantly colored sunrises and sunsets

After major explosive volcanic eruptions such as Tambora and Pinatubo, brilliantly colored sunrises and sunsets occurs for many years .