Rocks & The Rock Cycle

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

Tags

NGSS.MS-ESS2-2

A rock that forms from many small fragments of other rocks is a(n)

• igneous rock

• metamorphic rock

• sedimentary rock

• extrusive rock

This rock was formed when molten rock cooled into a solid. What type of rock is it?

• Igneous Rock
• Metamorphic Rock
• Sedimentary Rock

The name of a person that studies rocks and the earth.

• veterinarian

• geologist

• podiatrist

• teacher

Tags

NGSS.MS-ESS2-3

When you watch a volcano erupt molten rock, you are seeing _____

• Lava
• Magma
• Mineral Crystals
• Igneous Rocks

Tags

NGSS.MS-ESS3-2

The process when rocks break into smaller pieces due to exposure to natural elements is called

• erosion
• weathering
• sediments

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-1

True or False: Once a rock is sedimentary, it cannot become an igneous rock.

• True
• False

The name rock is given when it is broken down into smaller pieces.

• texture
• weathering
• sediment
• erosion

Tags

NGSS.4-ESS2-1

Sedimentary rocks may contain fossils.

• True
• False

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

NGSS.MS-LS4-2