Exploring the Rock Cycle and Sedimentary Rocks

What natural forces can transport rock particles over long distances?

• Gravity and magnetism

• Sunlight and heat

• Wind and water

• Earthquakes and volcanoes

How do sedimentary rocks primarily form?

• Through the cooling of magma

• By the accumulation and compression of sediments

• From the crystallization of minerals

• By the melting of existing rocks

What is a key feature of sedimentary rock formations?

• They are composed of a single mineral

• They are formed by volcanic activity

• They are often stratified into distinct layers

• They are always found underwater

Tags

NGSS.MS-ESS1-4

Where are fossils most commonly found?

• In metamorphic rocks

• In volcanic rocks

• In sedimentary rocks

• In igneous rocks

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What type of sedimentary rock is formed from larger rocks and pebbles?

• Conglomerate

• Shale

• Sandstone

• Limestone

What mineral content gives sedimentary rocks a reddish or rust color?

• Lime

• Iron

• Magnesium

• Silica

How do rock salt, gypsum, and limestone form?

• By the melting of existing rocks

• From the evaporation of water or chemical processes

• By the cooling of magma

• Through volcanic activity

What natural formations are created by lime deposits left by dripping groundwater?

• Sand dunes

• Stalactites and stalagmites

• Mountains

• Volcanoes

Tags

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What type of sedimentary rock is formed from the decay of plant material in swamps?

• Coal

• Shale

• Sandstone

• Limestone

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What can large deposits of marine animal shells eventually form?

• Fossil-rich limestone

• Conglomerate

• Sandstone

• Shale

Tags

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