What is the Rock Cycle? - The Complete Concept!

-

 



Hey kids! Welcome back to KidsCast! Have you ever wondered how the rocks had formed at the first place? Have you ever wondered what happened to the molten lava from after volcanic eruption? Well this article will solve your all such questions. Today we are going to talk about the Rock Cycle. So let us begin!

What is Rock Cycle?
Rock Cycle is the repeating process where one kind or type of rock changes to other kind or type of rock. So for example, a rock which is formed from the molten lava which was once underground as Magma, can change into a kind of rock like Limestone, Sandstone, etc. or even a kind of rock like Marble or Quartzite. You might think it's difficult, but after you get to know more about it, you'll figure out that it's super easy!

The Cycle: 



So, as you can see the above diagram, you might get an idea that what is actually Rock Cycle, and you might also have understood not fully but a bit, that how it works. So let us now Discuss that how it actually works and more things about the Rock Cycle!

So, there are 3 Different types of Rocks: Igneous Rocks, Sedimentary Rocks, and Metamorphic Rocks. Let us Discuss in brief, each of them, because they are the most important things of this Rock Cycle:

1. Igneous Rocks are the rocks which are formed on the cooling and solidification of Magma or Lava. In other words, when Magma or Lava, which is kind of molten rock, cools or becomes solid (due to cooling) , then Igneous Rocks are formed. Examples of Igneous Rocks are: Andesite, Obsidian, Basalt, Dacite, and Pumice.

2. Sedimentary Rocks are the rocks which are formed on the cementation, accumulation or compaction of sediments, which are naturally occurring material that is broken down by weathering and erosion, especially of rocks. Examples of Sedimentary Rocks are: Sandstone, Shale, Limestone, Siltstone, and Conglomerate.

3. Metamorphic Rocks are the rocks which are formed due to Metamorphism, which means when rocks face high heat and high pressure. It is formed when Igneous Rocks or Sedimentary Rocks encounter high heat and pressure. Examples of Metamorphic Rocks are: Phyllite, Marble, Gneiss, Quartzite and Schist. 

So children, you have learnt that what are the types of rocks in the Rock Cycle, and how they are formed. Now, let us link all of these rocks and processes as done in the Diagram and discuss it. 

How it Works?
Refer to the Above Diagram again. We see, that the components of this diagram are: Magma, Igneous Rocks, Sediments, Sedimentary Rocks and Metamorphic Rocks. If you are not aware, Magma is a kind of very hot molten fluid which is present in or below the Earth's Crust. When this Magma erupts on the Surface of the Earth, it is called Lava. Magma (or Lava) plays a very important role in the Rock Cycle, as it is the basic start of the Rock formation. 

When this molten Magma or Lava solidifies due to cooling, it actually becomes solid and forms Igneous Rock. Then, if the Igneous Rock faces weathering and erosion, and break into very tiny pieces and particles, then it becomes Sediments. Or, if the Igneous Rock faces high heat and pressure, then it forms Metamorphic Rock. The Sediments, which are formed through weathering and erosion of rocks, are tiny particles which when face compaction, cementation or accumulation, forms Sedimentary Rock. These rocks when face high heat and pressure, they form Metamorphic Rock too, or if Sedimentary Rock faces weathering and erosion, if forms Sediments. Then, moving on, Metamorphic Rock when faces very high heat and melts, it again forms Magma or Lava. Or, if Metamorphic Rock faces weathering and Erosion, it also forms Sediments.

So it is kind of a bit hard to understand and remember all of this, that's why we gave you the Diagram. So if you want to download the above diagram we gave you, to print or for easy access, then you can click the below, and download the PDF.


Anyway, kids today was a big yet interesting topic, and we have learnt about Rock Cycle! So this was all for this article, so see you later, and Happy Learning!

Popular posts from this blog

Microorganisms - The very tiny creatures!

-
Image
Microorganisms, often too tiny to be seen without a special tool called a microscope, are remarkable living beings that are all around us. These tiny creatures, also known as microbes, have a big impact on our world. While microbes help us in many things, such as decomposition, breaking down things, digestion and making some foods, some other microbes also are dangerous to us. In this article, we will embark on an exciting journey to discover the fascinating world of microorganisms, exploring who they are, their different types, and even some surprising facts that make them both friends and foes. What are Microorganisms? Microorganisms, or microbes for short, are living things that are so small that you can't see them with just your eyes – you need a microscope. They're basically very small and very tiny creatures which you cannot see just by your eyes. They come in different shapes and sizes and are incredibly important, despite being super tiny. Microbes include bacteria, v...
Read More...

LET'S GO TO : Jaipur - The Pink City!

-
Image
Hey kids! Welcome back to  KidsCast !  Today we will be learning about the pink city: Jaipur!  Imagine stepping into a fairy tale where every corner tells a story, every building whispers history, and every street is an invitation to explore. Are you ready? Let's embark on an exciting journey through the colourful streets and vibrant culture of Jaipur! History of the pink city: Long ago, a visionary ruler named Maharaja Sawai Jai Singh II built Jaipur, a city he envisioned as a masterpiece of beauty and symmetry . H e designed the whole city with his own two hands, making sure every street was as straight as an arrow and every building was fit for a king.  To welcome a royal guest in 1876 , the city was painted pink, a color symbolizing hospitality . Since then, Jaipur has been known as the Pink City, captivating visitors with its charm and colorful history. Marvel at Majestic Forts and Palaces : Hawa Mahal (The Palace of Winds) : Imagine a palace with 953 intrica...
Read More...

How was the USA actually made? - The Basic History

-
Image
Hey Kids! Welcome back to KidsCast!   Today, we're going to take an exciting journey through time to explore how the United States of America was made. It's a story filled with brave adventurers, important documents, and a quest for freedom. So, grab your time-travelling hats, and let's dive into the fascinating history of the USA! The Early Explorers: Our story begins with the early explorers who came to the land that is now the United States. These adventurous individuals, like C hristopher Columbus, Amerigo Vespucci, and John Cabo t, sailed across the vast oceans to discover new lands. They were looking for a shorter route to Asia but stumbled upon the vast continent of North America instead. So it was by accident that they reached North America. But yes, they had discovered a whole new continent! These discoveries paved the way for future explorations and the eventual founding of the USA. But it didn't come so easily.  Settlers and People: One of the most famous s...
Read More...