What type of volcano Is Vesuvius?

The material that comes out of a volcano at the time of eruption is

When humidity increases beyond the dew point, it results in:

Which of the following is not a form of precipitation?

Volcanic region 'Ring of Fire' surrounds-

Frozen dew is known as-

When it rains the relative humidity in the atmosphere is-

Which type of lake is formed by volcanic activities?

Volcanic activity leads to the formation of-

The amount of actual water vapor of air is known as-