I am an example of an igneous rock and formed out of volcanic froth. I am porous in nature. My density is quite low and this lets me float on water. Who am I?

Basalt

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Coal

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Quartzite

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Pumice

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Pumice
Pumice is an example of an igneous rock. It is formed out of volcanic froth. As it cools, the molten lava that is shot into the air solidifies to form pumice. It is porous in nature and its low density allows it to float on water.

Suggest Corrections

Similar questions

Who am I?

(a) I am found in clouds and mist.

(b) I am used in aerated drinks.

(d) I form 78% of air.

(e) I am used in the production of nitric acid.

Join BYJU'S Learning Program