I WONDER - What Types Of Rock Are Part Of The Igneous Rock Family?

The video tutorial discusses different types of rocks, focusing on granite, gabbro, basalt, and pumice. Granite is a light-colored rock used for countertops and flooring, while gabbro is a dark-colored rock used in construction. Basalt, another dark rock, is found on ocean surfaces and used for construction. Pumice, a light rock formed from frothy lava, is used as an abrasive and in horticulture.

Explain the characteristics of volcanic glass.

How is pumice used in horticulture?