INDICATORS ON TYPES OF ROCKS ACTIVITIES FOR THIRD GRADE YOU SHOULD KNOW

Silica written content: Igneous rocks might be categorized based on their own silica material. Rocks with large silica content are known as felsic or acidic, although rocks with reduced silica information are known as mafic or primary. The silica content has an effect on the color and composition with the rocks.How do igneous rocks type? ANSWER Ign