fill in the blanks to describe the work of ben kennedy, a volcanologist who works in new zealand. to learn…

fill in the blanks to describe the work of ben kennedy, a volcanologist who works in new zealand. to learn more about why his pumice sample was shrinking, ben kennedy studied . this material is similar to pumice because both are full of air . kennedy found that the shrinking had to do with molten rocks surface tension, which is the force that holds a droplet of water together.
Answer
Brief Explanations:
A volcanologist studying a shrinking pumice sample would likely study foam as it is similar to pumice with air - filled structures. Surface tension is the relevant property related to the force holding substances like droplets together and in the context of molten rock's behavior.
Answer:
First blank: foam Second blank: pockets