Rocks

Which of the following is a characteristic of a igneous rock?

• Lightweight

• textured

• glassy

• grainy

What are the three main types of rock?

which chemical is found in a igneous rock?

• H

• Si

• Na

• Cl

Which rock has a glass-like appearance?

• Sedimentary Rock

• igneous rock

• Metamorphic Rocks

Which rock is formed from cooling magna or lava?

• Igneous Rock

• Sedimentary Rock

• Metamorphic Rock

Where does magma form?

• Underneath Earth's crust

• On top of Earth's surface

A solid made up of one or more mineral is called a _______.

• Shell

• Mineral

• Fossil

• Rock

If something is no longer living but has left behind its mark in the rocks, it is known as a _______.

• Mountain

• Fossil

• Mineral

• Sedimentary Rock

When layers are piled together and pressure is applied what type of new rock is formed?

• Metamorphic Rock

• Igneous Rock

• Mineral

• sedimentary Rock

This rock was found near the mouth of a volcano. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic