Exploring the Rock Cycle with Starburst Candy

The video tutorial demonstrates the rock cycle using Starburst candies. It begins with creating sediment by cutting the candies, simulating weathering and erosion. The sediment is then compacted to form sedimentary rock. Next, heat and pressure are applied to transform the sedimentary rock into metamorphic rock. Finally, the metamorphic rock is melted and cooled to form igneous rock. The process illustrates how rocks can transform from one type to another in the rock cycle.

What material is used to simulate the formation of sediment in the rock cycle activity?

• Small rocks

• Paper clips

• Starburst candies

• Plastic pieces

Tags

NGSS.MS-ESS2-1

What natural process is simulated by cutting the candies into smaller pieces?

• Compaction

• Cementation

• Erosion

• Weathering

What is the next step in the rock cycle after sediment has been deposited?

• Melting

• Erosion

• Heating

• Compaction

Which two processes are necessary to form a sedimentary rock from sediment?

• Cutting and shaping

• Heating and pressure

• Compaction and cementation

• Melting and cooling

What is required to transform a sedimentary rock into a metamorphic rock?

• Melting and solidifying

• Breaking and smoothing

• Cooling and hardening

• Pressure and heat

How is heat applied to the sedimentary rock to form metamorphic rock in the activity?

• Using a microwave

• Rubbing with hands

• Placing in sunlight

• Using a hot plate

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the final step to form an igneous rock in the activity?

• Applying pressure with hands

• Compaction under books

• Cooling after melting

• Exposure to air

Tags

NGSS.MS-PS1-4

What simulates the cooling of magma or lava in the activity?

• Covering with a cloth

• Placing in a freezer

• Leaving at room temperature

• Submerging in water

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What demonstrates the continuous nature of the rock cycle in the activity?

• Repeating the process with different candies

• Changing the colors of the candies

• Using different tools each time

• Starting the process over with the igneous rock

Tags

NGSS.MS-ESS2-1

Which rock type can be transformed directly into any other rock type in the rock cycle?

• Sedimentary

• Metamorphic

• Igneous

• All of the above