Which is NOT a way scientist will classify minerals?

Which is NOT a type of rock found in Earth's crust?

What is NOT a form of physical weathering?

Which IS a form of chemical weathering?

Rocks can change from one kind to another.

Classifying rocks by their size is the best way to classify.

If a rock cools slowly, it will have small crystals.

Quarts is the strongest mineral.

Earth's surface always changes quickly.

Rocks that form from molten rock

natural land feature on Earth's surface

laying down of pieces of rock

the recycling of old rocks into new rocks

natural, nonliving solid crystal that make up rocks

the way the surface of the mineral reflects light

from when layers of sediments settle on top of one another and harden

rocks in earth's crust are slowly broken into smaller pieces

rocks that have changed as a result of heat and pressure

the process of carrying away bits of rock

mineral that break along smooth flat surfaces

how easily the surface of a mineral can be scratched

the color the powder that a mineral leaves when scratched against a special plate