Earth and Life Science Quiz

What is the correct sequence of how an igneous rock can change into a metamorphic rock and then into magma?

• Crystallization - Heat and Pressure - Melting

• Melting - Crystallization - Heat and Pressure

• Crystallization - Melting - Heat and Pressure

• Melting - Heat and Pressure - Crystallization

What type of rocks are formed from sediments over a long period of time?

• Igneous

• Sediments

• Sedimentary

• Metamorphic

You are a volcanologist. You observe that lava solidifies on the surface of the Earth and transforms into rock. What is the BEST type of rock formed in this situation?

• Igneous

• Sediments

• Sedimentary

• Metamorphic

How would you compare intrusive igneous rock to extrusive igneous rock?

• Their crystals are of the same size

• They are both formed from molten rocks

• They have the same texture

• They both have the same speed of cooling

Igneous and sedimentary rocks when exposed to heat and pressure will turn into what type of rock?

• Igneous

• Metamorphic

• Sedimentary

• Volcanic

Which of the following is TRUE about rocks?

• Most rocks are a mixture of minerals

• Coal is not considered a rock

• Rocks do not contain minerals

• Rocks are composed of only one mineral

What do you call the process by which a pre-existing rock is altered by temperature, pressure, or contact with chemically reactive fluids?

• Geological

• Solidification

• Lithification

• Metamorphism

What type of rock is formed below the Earth's surface through metamorphism?

• Igneous

• Sediments

• Sedimentary

• Metamorphic

You found a rock that has visible layers of compacted sand and pebbles. After examining it closely, you also noticed it was formed from particles that had been cemented together over time. What type of rock is this?

• Igneous

• Sedimentary

• Metamorphic

• Lava

What is a possible solution to help prevent landslides?

• Create more Eco bricks.

• Do not throw your garbage anywhere.

• Plant trees in denuded areas of the forest.

• Acquire protected land for you to keep yourself safe.