Which of the following rock can float on the water?
A
Shale
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Obsidian
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Limestone
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
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 a light volcanic rock. It has a lot of pores in it. It is an igneous rock. The rock is light enough to float on water until it becomes waterlogged.