Sedimentary Rocks Quiz

Which of the following is NOT a stage in the formation of sedimentary rocks?

• Cementation

• Evaporation

• Transportation

• Erosion

What are sedimentary rocks primarily made of?

• Volcanic ash

• Crystals

• Sediments

• Molten lava

How can sedimentary rocks be classified based on grain size?

• By texture

• By color

• By grain size

• By weight

What type of sedimentary rock is formed from rounded sediments?

• Shale

• Limestone

• Conglomerate

• Breccia

What indicates that a rock might be limestone when acid is applied?

• It fizzes

• It changes color

• It hardens

• It melts