Presents the three major rock types and the processes that lead to their formation in the rock cycle. Minerals and rocks class 11 notes geography mycbseguide. Develop a model using an example to describe ways the geosphere, biosphere, hydrosphere, andor atmosphere interact. The rock cycle is a concept of geology that describes the transition of rocks between the three rock types. Rocks and minerals and their exploitation chapter 1. Rock cycle diagram the rock cycle diagram below is an easytoread model of how rocks can change over time. It is made when igneous, metamorphic, or sedimentary rocks are worn into tiny pieces. According to their conditions of formation, rocks are of three types. Igneous rocks form from the cooling of melted rock either lava or magma into solid form.
Cbse geography chapter 5 minerals and rocks class 11 notes geography in pdf are available for free download in mycbseguide mobile app. Rock cycle notes three types of rocks sedimentary igneous metamorphic sedimentary rocks sediment is produced through the process of weathering. When rocks are pushed deep under the earths surface, they may melt into magma. Introduce students to everything from volcanoes and earthquakes to fossils and sedimentary rocks using these 12 fun studyjams. The short answers in question number 1 6 can be expanded or answered in shorter form. Plate tectonic movement is responsible for the recycling of rock materials and is the driving force of the rock cycle. Rock cycle diagram germantown municipal school district. Discover how igneous, metamorphic, and sedimentary rocks are created and how they can be recycled as part of the rock cycle in the earths crust.
The cycle outlines how each rock type can be converted to another rock type through geologic processes. Name date block the rock cycle the rock cycle is a group of changes. What processes are needed for sediment to become sedimentary rock. The rock cycle it is how earth changes one type of rock into another type of rock. Extrusive igneous rock is formed from lava on earths surface and tends to solidify quickly. Using a candle to demonstrate the rock cycle processes. Rock cycle test your knowledge introductory level please feel free to adapt the test your knowledge questions or answer choices to best serve your students. Rock cycle powerpoint and notes by the science penguin tpt. Detailed illustration of the rock cycle including all the steps and rocks with labels. To make students score well in the exam, we are sharing you with notes on classification of rocks and rock cycle. Value of rock natural resource used as tools and weapons hammers, spears, knives used in buildings, roads, and monuments 4. The sample diagram illustrates the series of natural processes that can change rocks from one kind to another.
Rock cycle test your knowledge seton hall university. The rock cycle notes vocabulary rock mineral igneous rock magma lava sedimentary rock sediments metamorphic rock types of rocks igneous rocks formed properties examples sedimentary rocks formed. If the cooling occurs on the earths surface, the rock is an extrusive or volcanic rock. Student volunteers explain their thinking as the rest of us take notes i take notes on the large classroom anchor chart while students take notes on their own rock cycle diagram posters. Sedimentary rock can change into metamorphic rock or into igneous rock. The fragments derived out of igneous and metamorphic rocks form into sedimentary rocks.
The rock cycle igneous rock deep in the earths crust there are places where the rock has melted into magma which is a mixture of crystals and liquid rock. Igneous rocks are produced when molten rock cools and solidifies. Write short notes on sedimentary, igneous and metamorphic. You will study the physical properties of minerals and how they are formed. Fracture surface energy and elastic solutions of interest. Next, the sedimentary rock students just made is going to undergo pressure to turn it into a metamorphic. The rock cycle national science teachers association. Activate your students creativity by encouraging them to use markers, crayons, or colored pencils to doodle, copy notes, highlight important vocabulary, and add.
Changing earth part ii weathering, erosion, deposition, rocks rock cycle study guide science sol 5. This rock is then uplifted, weathered, and eroded on the earths surface, forming sedimentary rock. The student will use hisher research notes to draw and label a detailed diagram of the rock cycle. Apr 24, 2012 this worksheet has questions about types of rock and the the rock cycle. Key terms minerals can be identified by their physical properties, such as crystal structure, streak, one word color, cleavage, luster, and hardness. Ap notes rock cycle and formation ap environmental science. The rock cycle is the combination of all the processes that act to. Igcse environmental management chapter 1 notes plate. Kids learn about the science of rocks and the rock cycle.
A mineral may be a such as copper cu or gold au, or it may be a made up of a number of elements. For those about to rock cycle matt nabity individual lesson middle school, grade 8 duration. Read more about maximizing communication between both hemispheres of your students brains on math giraffes blog. Sometimes the magma erupts out of the earth through a volcano and then it is called lava. Complete the illustration of the rock cycle below use page 287 in your textbook to help you. The rock cycle helps us understand what conditions helped formed those rocks, which can tell us a lot about the history of a region. This weathered material is carried by water or wind to form sedimentary deposits such as beaches, sand bars, or deltas.
The rock cyclethinking about relationships among the major rock groups 2. Rocks and minerals help scientists decipher things about past periods on our earth and other planets. The rock cycle rocks are constantly changing in what is called the rock cycle. What processes are needed for sedimentary rock to become metamorphic. Igneous rocks are primary rocks, and other rocks form from these rocks. Under high temperature and pressure, the sediment becomes compacted. Please note that our speakers bureau program is voluntary and we cannot guarantee the availability of any speaker. Find rock cycle course notes, answered questions, and rock cycle tutors 247. The way rocks are formed determines how we classify them. Each type of rock is formed differently and can change from one type to another over time. When the lava cools and hardens on the earths surface, it is called volcanic igneous rock. When exposed at the earths surface, the rock is bro. Use this information to draft your thoughts for your rock story.
Follow the arrow from sedimentary rock to metamorphic rock. These broken up pieces are called sediment and are transported away, or eroded, by. Rocks minerals are, each mineral has a chemical composition and a characteristic structure. Explain what happens to older rock in the rock cycle process in the space below. What process is necessary to change a sedimentary rock to a. Major rock groups igneous formed from molten rock magmalava that has cooled literally means from fire1. The rock cycle is an illustration that is used to explain how the three rock types are related to each other and how earth processes change a rock from one type to another through geologic time. Sedimentary rocks are formed when layers of rock pieces and eroded soil get squeezed together. Igneous rocks are formed when hot magma melted rock is rapidly cooled, either by hitting underground air. It assumes that pupils already have a basic knowledge so is good for revision.
Create a diagram of the rock cycle on the back of this paper. Rock cycle the series of events that results in the changing of earth materials from one rock type to another. Slate, which forms from the sedimentary rock shale, is very dense, smooth and does not contain visible minerals. Depending on the way a rock has formed it will belong to one of these groups. Rocks on the earths surface are gradually broken down into smaller pieces by water, ice, wind, plants and animals known as weathering. Each type of rock has its own unique characteristics. Preparation for yesterdays lesson, i projected and sketched the rock cycle template on a large piece of bulletin board paper. What processes are needed for igneous rock to become sediment. Here is an example of the rock cycle describing how a rock can change from igneous to sedimentary to metamorphic over time. The best app for cbse students now provides minerals and rocks class 11 notes geography latest chapter wise notes for quick preparation of cbse exams and school based annual examinations. In the rock cycle, time, pressure, and the earths heat interact to create the different type of rocks. All about the rock cycle no beginning or end many people think of rocks as solid and never changing. As the rivers rush to the sea, they pick up mud, sand and pebbles and carry them along.
Rock cycle is a continuous process through which old rocks are transformed into new ones. This worksheet has questions about types of rock and the the rock cycle. A rockis a natural piece of the solid earth usually composed of one or more minerals. Metamorphic rock can change into igneous or sedimentary rock. Guided notes to fill out while viewing the prezi powerpoint. For this lesson, we will begin creating a classroom anchor chart on the rock cycle. Lecture notes mechanical properties of rocks earth. Instead of providing students with information on the rock cycle, i will release the research responsibility to students. Large rocks are broken down very gradually and the smaller pieces are transported by wind, water, and ice.
About 98% of the total earths crust is composed of eight elements which are. Deep in the earths crust there are places where the rock has melted into magma which is a mixture of crystals and liquid. Use the diagram above to answer the questions below. One 90minute block, repeated twice with lead teacher presented to remaining classes later in the. Create a project that illustrates knowledge of the rock cycle and the three types of rocks. Rock definition solid mixture of crystals of one or more minerals 3. These are igneous rocks, metamorphic rocks, and sedimentary rocks. Sedimentary rocks igneous rocks metamorphic rocks student notes are differentiated. Igneous rocks can be identified by the size of crystals that are present as a result of the cooling process of melted minerals a. Write what you learned from the powerpoint about igneous, sedimentary, and metamorphic rocks. Igcse environmental management chapter 1 notes lithosphere notes this was a project of mine and i just found it so i hope it is helpful since this is the only other notes i could find. Course hero has thousands of rock cycle study resources to help you. When exposed at the earths surface, the rock is broken down into tiny particles of sediment by weathering and erosion.
Have students note what it looks like on their worksheet. Rocks are formed on and beneath the earths surface by certain geological processes both physical and chemical. Use the rock cycle chart to answer the following questions. We begin by discussing student research on the rock cycle and rocks. What processes are needed for metamorphic rock to become. It is a continuous process of transformation of old rocks into new ones. Igneous rock forms when magma cools and makes crystals.
The rocks are continuously redistributed and recycled. Igneous rock can change into sedimentary rock or into metamorphic rock. If the conditions no longer exist for the magma to stay in its liquid state, it will solidify into an igneous rock. It assumes that pupils already have a basic knowledge so is good for revision or maybe for stretching more able pupils in a basic lesson. Presents the three major rock types and the rock cycle. The process that does this is called the rock cycle. After listing 15 key terms involving the rock cycle, students will then research the meaning each of. Color the erosion arrows pointing to the sediment yellow too. Rocks are made up of different combination of minerals. Rocks change due to heat, weatheringerosion, and cooling, and pressure earth is like one big rock recycling machine. The explanations only present the basic information to answer the question. The large counterclockwise arrows show the general trend of the rock cycle. These broken up pieces are called sediment and are transported away, or eroded, by rivers, glaciers and wind. If the cooling occurs underground, the rock is an intrusive, or plutonic, igneous rock.
Geologists explore the regions past and discover that the history of this majestic. There are major mineral groups that are known as rock forming minerals. The grand canyon is one of the most recognizable geology features on earth. Oct 04, 2011 the series of processes in which rock forms, changes from one type to another, is destroyed, and forms again by geologic processes rock cycle 6. The earth is continually changing and so are the rocks it contains. One thing to note is that rocks dont need to follow this specific cycle. Different grades of temperature and pressure will cause the same original rock to form very different metamorphic rocks. Igcse environmental management chapter 1 notes free download as powerpoint presentation.
1195 767 386 875 485 1345 1013 854 1340 663 638 607 193 1361 433 715 1311 464 188 198 1388 1250 1526 1195 801 54 627 1573 585 308 327 594 648 1191 1050 851 1 889 159 5 1057 589 339 599 825