WorksheetsUnit 4 Test Review
Total questions: 10
Worksheet time: 5mins
Gems that form near volcanoes can sometimes be found in rocks that are older than them. This is because...
The gems were uplifted over the rocks
The gems were pushed by water
The gems were pushed up by magma.
The rocks were eroded, exposing the gems.
Older mountains look different from younger mountains because they are....
Shorter and rounder
Taller and rounder
Shorter and pointier
Taller and pointier
Rocks that form from being heated and put under pressure are called...
Sedimentary rocks
Igneous rocks
Metamorphic rocks
Sediments can become rocks when they...
Weather into pieces and erode away
Are pressured by being Buried deep into the earth
Erupt them cool and harden into a new rock
Are cemented and compacted together
The processs of which magma cools and then hardens to form igneous rocks is called...
Erosion
Crystallization
Melting
Weathering
Weathering makes rocks ____ into ____ pieces.
Break, smaller
Break, larger
Form, larger
Form, smaller
Pebbles and mud are layed into layers and form rocks. WHat type of rocks form?
Igneous rocks
Metamorphic rocks
Sedimentary rocks
TRUE OR FALSE: Rocks that are melted change into metamorphic rocks
True
False
Sedimentary rocks need _____ and pressure to turn into metamorphic rocks
Erosion
Heat
Cooling
Water
Igneous rocks form when rock has melted then cooled and ________ to form new rocks.
Roughed
Smoothed
Softened
Hardened
