Journey Through the Rock Cycle
Science
Year 7
15 questions
~30 mins
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A worksheet covering Rock Cycle for Year 7 students.
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Journey Through the Rock Cycle
Subject: ScienceGrade: Year 7
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Untitled Worksheet
Grade Year 7
A
Questions
Answer all questions. Show your working where appropriate.
1.
Which of the following is an example of an igneous rock?
[1 mark]AGranite
BLimestone
CSlate
DMarble
2.
True or False: Metamorphic rocks can form from both igneous and sedimentary rocks.
[1 mark]3.
What is weathering in the context of the rock cycle?
[2 marks]4.
Describe the process of sedimentation.
[2 marks]5.
Fill in the blank: ______ rocks are formed from the solidification of molten magma.
[1 mark]6.
Calculate the time it takes for a rock to change from igneous to sedimentary form given the average rate of erosion is 1mm/year and the rock is initially 50m high.
[3 marks]7.
Match the following terms to their definitions:
[3 marks]1. Erosion
2. Metamorphism
3. Lithification
AThe process by which weathered rock particles are moved by wind, water, or ice.
BThe process of turning sediment into rock by compaction and cementation.
CThe change of minerals or geologic texture in pre-existing rocks due to heat and pressure.
8.
List the steps of the rock cycle in order starting from magma.
[2 marks]1
2
3
4
5
9.
Explain how sedimentary rocks can transform into metamorphic rocks.
[6 marks]10.
Identify two factors that can influence the rate of rock weathering.
[2 marks]11.
True or False: All rocks eventually become metamorphic rocks.
[1 mark]12.
What role does heat play in the rock cycle?
[2 marks]13.
Identify the type of rock formed from compacted plant material.
[1 mark]ACoal
BSlate
CGranite
DBasalt
14.
Identify the main processes that convert igneous rock into sedimentary rock.
[2 marks]15.
Which type of rock is formed under extreme pressure and temperature conditions?
[1 mark]ASedimentary
BMetamorphic
CIgneous
DNone of the above
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- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet