About us

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

Shanghai SKM Mining Engineering Machinery Co., Ltd. is a company integrating advanced technology and R&D. We have always focused on the research, development and production of industrial crushing, milling equipment and other related auxiliary equipment. Our products have been exported to more than 120 countries and regions such as Southeast Asia, Eastern Europe, South America, Middle East and Africa. In the future development, we will open up a wider overseas market.

We always take the "high-tech and high-quality pursuit of SKM mode" as the solid concept of enterprise management. Through the continuous introduction of leading-level crushing and grinding technology, advanced management and management concepts and good quality control system, as well as our innovation and efforts, our company has established a good reputation among our customers.

Email: [email protected]

Sedimentary Rocks Facts For Kids | Cool Kid Facts

Let’s learn some facts about Sedimentary Rocks! At the end of the article, review our quiz sheet in the activity section to test what you have learned. To geologists , people who study rocks, soil, fossils, mountains and earthquakes, a rock is a natural substance that is made up of solid crystals of different minerals that have been fused ...

Get price

Sedimentary Rocks Facts

Interesting Sedimentary Rocks Facts: Sedimentary rocks are extremely important resources that give us clues about the Earth's past. Sedimentary rock has layers of sediments that are arranged according to their density. Compaction is the process by which sediments form sedimentary rock.

Get price

Sedimentary rock

 · Sedimentary rock is one of the three main rock groups (along with igneous and metamorphic rocks) and is formed in four main ways: by the deposition of the weathered remains of other rocks (known ...

Get price

Sedimentary Rocks Lesson for Kids: Definition & Facts ...

Facts. The layers in sedimentary rocks are called strata. When sediment melds (blends) together to form rock, it is called lithification. Within sedimentary rocks, you will often find fossils or ...

Get price

Characteristics of Sedimentary Rocks | Rocks | Geography

ADVERTISEMENTS: The following are the twelve main characteristics of sedimentary rocks. (1) Sedimentary rocks are formed of sediments derived from the older rocks, plant and animal remains and thus these rocks contain fossils of plants and animals. The age of the formation of a given sedimen­tary rock may be determined on the basis of the […]

Get price

What are sedimentary rocks?

Clastic sedimentary rocks are the group of rocks most people think of when they think of sedimentary rocks. Clastic sedimentary rocks are made up of pieces (clasts) of pre-existing rocks. Pieces of rock are loosened by weathering, then transported to some basin or depression where sediment is trapped.

Get price

Igneous Rock

 · Igneous rocks are up! Igneous rocks are formed in molten magma. There are two types of igneous rock. One type of igneous rock is formed in the surface of the earth while the other type of rock forms on the crust, because of the cool air. Igneous rock is also formed when magma cools and crystallises into a rock formation.

Get price

Limestone Facts

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.

Get price

Examples of Sedimentary, igneous and metamorphic rocks ...

 · The rocks are the association of one or more minerals . They are produced by geological processes. Rocks are constantly modified by the action of different geological agents, such as water or wind, and by living beings. The rocks are classified according to their properties: Table of Contents Igneous rocksExamples of igneous rocksSedimentary rocksExamples of sedimentary …

Get price

Three Ways Sedimentary Rocks Are Formed | Sciencing

 · Three Ways Sedimentary Rocks Are Formed ... Some examples of biochemical sedimentary rocks include chert, coquina, biochemical limestone, diatomite and coal. Chert forms from archaic, fossilized organisms such as plankton or sponges. Coquina results from fragments of mollusks and other marine invertebrates. The calcite from wave- or current ...

Get price

Sedimentary Rock Facts

 · Rocks have always helped scientists to understand the geological events in a better light. The fossils found in various sedimentary rocks often provide valuable information pertaining to the life of the flora and fauna present million years ago. The following article unveils more fascinating facts about these rocks.

Get price

What are some facts on sedimentary rock

What are some facts on sedimentary rock? Sedimentary rocks are made up of materials that were once part of another rock. Most sediments are deposited on ocean floors or at the bottom of rivers and ...

Get price

Chapter 7

sedimentary rock is made from lithification which is compaction, cementation, recrystalization. lithification occurs when the sediment is planted or after. compaction occurs Compaction occurs as the weight of the overlying material increases. Compaction forces the grains closer together, reducing pore space and eliminating some of the contained ...

Get price

Fun Rock Facts for Kids

 · Rocks and Minerals. Enjoy our wide range of fun facts and information about different types of rocks and minerals for kids. Learn what rocks and minerals are, what the difference is, examples of rocks and minerals, the difference between igneous, sedimentary and metamorphic rocks, Mohs scale of hardness and much more.

Get price

What Are Some Facts About Sedimentary Rocks for Kids ...

What Are Some Facts About Sedimentary Rocks for Kids? Sedimentary rocks are rocks made by sediment that has accumulated over millions of years. This sediment can accumulate on the surface of the Earth or under water.

Get price

Earth Science for Kids: Rocks, Rock Cycle, and Formation

Some examples of sedimentary rocks are shale, limestone, and sandstone. The Rock Cycle Rocks are constantly changing in what is called the rock cycle. It takes millions of years for rocks to change. Here is an example of the rock cycle describing how a rock can change from igneous to sedimentary to metamorphic over time. 1. Melted rock or magma ...

Get price

Metamorphic Rock Facts | Cool Kid Facts

What Are Some Other Types of Rocks? There are three types of rocks: igneous, sedimentary and of course metamorphic rocks. Metamorphic rocks don’t only form from igneous or sedimentary rocks, but they can also be formed from other metamorphic rocks. Wow, that’s weird. How is Metamorphic Rock …

Get price

Rock (geology) Facts for Kids

Sedimentary rocks are the most common rocks on Earth. They form at or near the Earth's surface. Sedimentary rock is formed in layers which were laid down one by one on top of another. Some of the layers are thin, some are thick. Layers are made by deposition of sediment, organic matter, and chemical precipitates. Deposition is followed by ...

Get price

What are Sedimentary Rocks?

Sedimentary rocks are the most common rock types which are freely exposed on the earth’s surface. They are formed from other rock materials since they are made up from the buildup of weathered and eroded pre-existing rocks. The weathering, erosion and the eventual compaction of igneous, metamorphic or formerly structured sedimentary rocks among other biological sedimentations leads …

Get price

What Are Some Facts About Igneous Rocks? | Reference.com

Some facts about igneous rocks include that they are glassy in nature, that pumice igneous rock is the lightest type of rock on Earth, and that the moon is made of igneous rocks. Igneous rocks come from molten magma and have two main versions: basalt and pumice.

Get price

What are the Characteristics of Sedimentary Rocks?

 · Characteristics of Sedimentary Rocks ... Some sedimentary rocks may even be entirely made up of coal! Some sedimentary rocks are made up of deposited shells of crustaceans - either entire shells or broken pieces. These are called coquina. A coquina forms mainly in …

Get price

Metamorphic Rock Facts for Kids

Interesting Facts. Did you know that most of the Earth’s crust is made of metamorphic rock? Well it’s true! Even though the rock gets really, really hot and is under a whole heap of pressure it doesn’t melt. Wow, that’s one strong rock. If it did melt, that would mean that either igneous or sedimentary rocks …

Get price

Chapter 7

sedimentary rock is made from lithification which is compaction, cementation, recrystalization. lithification occurs when the sediment is planted or after. compaction occurs Compaction occurs as the weight of the overlying material increases. Compaction forces the grains closer together, reducing pore space and eliminating some of the contained ...

Get price

Sedimentary rock

 · Sedimentary rock is one of the three main rock groups (along with igneous and metamorphic rocks) and is formed in four main ways: by the deposition of the weathered remains of other rocks (known ...

Get price

Metamorphic Rock Facts | Cool Kid Facts

What Are Some Other Types of Rocks? There are three types of rocks: igneous, sedimentary and of course metamorphic rocks. Metamorphic rocks don’t only form from igneous or sedimentary rocks, but they can also be formed from other metamorphic rocks. Wow, that’s weird. How is Metamorphic Rock …

Get price

Facts About Rocks

 · Facts About Rocks. Septem, Haripriya M, 13 Comments. Fact 1: Rocks are of three types called: igneous, sedimentary, and metamorphic.Many pieces of rock and soil that are broken from larger rocks slowly settle down into layers. In the course of time, these layers will come together and form a hardened rock called sedimentary rock.

Get price

What are Sedimentary Rocks?

Sedimentary rocks are the most common rock types which are freely exposed on the earth’s surface. They are formed from other rock materials since they are made up from the buildup of weathered and eroded pre-existing rocks. The weathering, erosion and the eventual compaction of igneous, metamorphic or formerly structured sedimentary rocks among other biological sedimentations leads …

Get price

What Are Sedimentary Rocks?

 · But some sedimentary rocks formed on land: clastic rocks made on the bottoms of large freshwater lakes or as accumulations of desert sand, organic rocks in peat bogs or lake beds, and evaporites in playas. These are called continental or terrigenous (land-formed) sedimentary rocks.

Get price

Sedimentary Rock Facts for Kids

Get ready for some awesome sedimentary rock facts! Sedimentary rocks are actually formed by sediment. It is piled up over time, usually in layers at the bottom of the ocean or even lakes. The sediment can include all sorts of things like minerals, bits of plants, shells, corals and algae and all sorts of other weird and wonderful things. ...

Get price

Facts about Sedimentary Rocks

Igneous rock

Get price