Question 1: Which of the following is NOT a type of rock in the rock cycle?

Answer: Plutonic

Question 2: True or False: Sedimentary rocks are formed from the cooling and solidification of magma.

Answer: False

Question 3: What process transforms igneous rocks into metamorphic rocks?

Answer: Heat and pressure

Question 4: Match the following rock types to their descriptions:

Answer: See full answer key

Question 5: Order the steps in the formation of sedimentary rock:

Answer: See full answer key

Question 6: Fill in the blank: ________ rocks are formed through the cooling and solidification of magma.

Answer: Igneous

Question 7: Explain why metamorphic rocks often have a foliated texture.

Answer: Foliation occurs when pressure aligns minerals into parallel layers.

Question 8: Calculate the density of a rock with a mass of 300g and a volume of 100cm³. Use the formula: Density = Mass/Volume.

Answer: 3 g/cm³

Question 9: Discuss the role of weathering in the rock cycle. Include its impact on different rock types.

Answer: Weathering breaks down rocks into smaller particles, contributing to sediment formation. It affects all rock types and is a key part of forming sedimentary rocks.

Question 10: True or False: Metamorphic rocks can only form from sedimentary rocks.

Answer: False

Question 11: Briefly explain how igneous rocks are different from metamorphic rocks.

Answer: Igneous rocks form from cooled magma, while metamorphic rocks form from existing rocks altered by heat and pressure.