WorksheetsRocks and the Rock Cycle
Total questions: 61
Worksheet time: 39mins
Which is the process that breaks up rock on Earth’s surface?
deposition
melting
compaction
weathering
Geologists have classified rocks into three major groups of rocks which are:
inorganic, organic and chemical rocks
igneous, sedimentary and metamorphic rocks
metamorphic, chemical and non chemical rocks
sedimentary, inorganic and igneous rocks
Any rock that forms from another rock as a result of changes in heat or pressure (or both) is a:
chemical rock
igneous rock
sedimentary rock
metamorphic rock
A rock that forms from many small fragments of other rocks is a(n)
igneous rock
metamorphic rock
sedimentary rock
extrusive rock
The process by which metamorphic rock changes to igneous rock begins with
melting
erosion
deposition
crystallization
Which rock cycle process causes many sedimentary rocks to have visible layers?
eruption
intrusion
crystallization
deposition
If heat and pressure inside Earth cause the texture and crystal structure of a rock to change, what new material is formed?
sedimentary rock
metamorphic rock
igneous rock
chemical rock
Which of the following lists the steps an igneous rock undergoes in order to become a sedimentary rock, in the correct order?
Deposition, erosion, melting, cooling
Erosion, weathering, eruption, cooling
Dissolving, deposition, cooling, fracture
Weathering, erosion, deposition, cementation
Limestone is a sedimentary rock. During the rock cycle, limestone is changed into marble, a metamorphic rock. The processes that act on limestone and change it into marble are
weather and erosion
heat and pressure
compacting and cementing
melting, cooling, and hardening
According to the diagram, what process is shown by letter A?
extrusion
erosion
crystallization
intrusion
According to the diagram, what process is shown by letter B?
compaction & cementation
weather & erosion
heat & pressure
melting
True or false rocks typically consist of more than one type of mineral?
True
False
When would lava or magma be considered a rock
When melted
When cooled
During the magma to lava phase
When deep beneath the earth
The energy that drives the Earth's rock cycle comes from
Convection currents within the earth (cooling and heating of magma that rises near the surface cools and falls to the interior
Sun because it drives the weather (wind and rain) that causes erosion
Rock cycle song lyrics
Both A & B
In order for metamorphic rock to form you need
Heat and Pressure from kilometers deep within the earth
Heat and pressure from kilometers deep within the earth
Heat and pressure from kilometers deep within the earth
All of these
An example of a rock that forms when lava or magma cools
Sedimentary
Igneous
Metamorphic
Sandstone
Explain what is occuring in the rock cycle at #1
Cooled Magma
Erosion
Igneous rock
Sediments
Explain what is happening at number #2 in the rock cycle
magma
Cooling
Sediments
Metamorphic rock
Explain what is happening at number #2 in the rock cycle
magma
Cooling
Sediments
Metamorphic rock
Explain what is happening at #4 in the rock cycle
Melting
Sediments
Igneous rock
Metamorphic rock
If a lot of heat is applied to a rock, it will turn into
magma
rocks
sediment
metamorphic rocks
