facts on limestone rock for kids

Limestone Facts for Kids

Limestone is a type of rock that is made up of bits of animal shells. Over millions of years these shells collected on the ocean floor. As layers of shells and mud built up, the lower layers slowly hardened into limestone.

Interesting Facts About Sandstone - Walesfootprint.org ...

Limestone, sedimentary rock composed mainly of calcium carbonate, usually in the form of calcite or aragonite. It may contain considerable amounts of magnesium carbonate (dolomite) as well; minor constituents also commonly present include clay, iron carbonate, feldspar, pyrite, and quartz.

Limestone and limestone caves — kidcyber

The Pyramids at Giza are made of limestone, as is the Colosseum. Limestone today is used for many, many things, and is probably part of your life, too! Limestone is an Animal…Sort of. Limestone is sedimentary rock, meaning, made of a variety of different things. When limestone forms, it …

Cool Limestone Facts

Limestone caves are formed when rainwater seeps through cracks in limestone rock and dissolves it. Limestone is generally formed in a warm shallow sea where plants and animals thrive. When they die, the skeletons and shells of the animals settle on the seabed, and give out …

limestone | Characteristics, Uses, & Facts | Britannica

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Limestone Facts for Kids | KidzSearch.com

Limestone is a sedimentary rock that contains at least 50% calcium carbonate (CaCO3). Because sedimentary rocks are made of various types of sediments, the other 50% of a limestone rock could be virtually any other mineral. Limestone originates in wet areas which mean it could also be composed of shells and waste matter from organisms.