What type of rock is formed when magma or lava cools and solidifies?

• sedimentary

• igneous

• petrification

• metamorphic

What type of rock forms when existing rocks are exposed to heat, pressure, or both forces at the same time?

• minerals

• igneous

• conglomerate

• metamorphic

What type of rock forms when small pieces of rock are buried and compacted?

• sedimentary

• granite

• marble

• metamorphic

What is the hardened plant resin that sometimes contains preserved insects?

• petrification

• cast

• amber

• trace fossils

What term describes resources that are available in endless supply?

• renewable

• nonrenewable

• mineral ores

• fossil fuels

Which is an example of fossil fuel?

• solar power

• geothermal energy

• oil

• amber

Combinations of two or more ________ form rocks.

The hardened track or burrow of an animal may form a _______ ________.

Tags

NGSS.MS-LS4-1

The careful use and preservation of all of Earth's resources is called __________.

Nonrenewable energy sources are often called _______ ______.