Question

Mention the use of three types of rocks in five sutitale example

Answer 1

Three types are igneous, sedimentary and metamorphic rocks.

• The igneous, sedimentary and metamorphic rocks are also known as primary, secondary and tertiary rocks respectively.

• Example of primary rocks are granite, pumice, etc.

• Granite are used in construction industry.

• Manufacturing of toothpaste the pumice is used.