Types of Rocks Igneous-Sedimentary-Metamorphic Rocks

What are the three basic types of rocks?

• Igneous, Metamorphic, and Organic

• Sedimentary, Metamorphic, and Organic

• Igneous, Sedimentary, and Organic

• Igneous, Sedimentary, and Metamorphic

Which sedimentary rock is composed of sand-sized grains?

• Conglomerate

• Limestone

• Sandstone

• Shale

Which metamorphic rock has very small minerals and is foliated?

• Marble

• Gneiss

• Quartzite

• Slate

What type of rock is formed from extreme heat and pressure?

• Igneous

• Sedimentary

• Organic

• Metamorphic

What is the parent rock of marble?

• Sandstone

• Schist

• Limestone

• Shale