Types of rocks there are three main types of rocks: igneous - formed when molten rock cools sedimentary - formed by the cementing together of small grains of sediment metamorphic - rocks changed by the effect of heat and pressure. Back to the library business presentations that rock every small business owner wants to create an effective business presentation that hopefully runs as smoothly as possible. Wanna become a presentation rock star learn how to break the rules of that stale business presentation here. 275 2010 tucson gem & mineral display case tour #4 w/ justin zzyzx 274 2010 tucson gem & mineral display case tour #3 w/ justin zzyzx 273 2010 tucson gem & mineral display case tour #2 w/ justin zzyzx. The rock cycle-minerals form rocks all rocks can be transformed into other rock types rocks are divided into 3 categories igneous- crystalline- forms as liquid cools.
An introduction to the three types of rock for elementary/middle school students this presentation clearly explains in words and pictures how igneous, sedimentary and metamorphic rock are made. Rocks, rocks, and more rocks rocks are all around us you can see rocks inside your house, in your yard, on your street, on a country road, everywhere you look. Sedimentary rocks sedimentary rocks are made from other rocks that have been weathered weathering is the breaking down of rock pieces into smaller pieces these small pieces of rock are then cemented together, compacted tightly, crystallized again to form new sedimentary rock. Rocks, minerals and soil third grade earth science what are rocks rocks are solid materials that are made of one or more minerals 3 types of rocks sedimentary igneous metamorphic metamorphic rock metamorphic rock is rocks that have been changed by heat and pressure.
Rocks and the rock cycle - rocks and the rock cycle three rock types igneous rocks sedimentary rocks metamorphic rocks all rock types are interrelated through the rock cycle | powerpoint ppt presentation | free to view. 10 interesting facts about rocks diamonds are the hardest natural substance found on earth rubies are the most popular gemstone today geodes are dull balls of igneous or sedimentary rock on the outside, but contains beautiful crystals on the inside gold is so soft and easily worked that you cloud. Introduction to metamorphic rocks metamorphism is the solid-state transformation of pre-existing rock into texturally or mineralogically distinct new rock as the result of high temperature, high pressure , or both.
1 rocks powerpoint used in a middle school demonstration lesson (science) presented by anita l archer, phd a number of expository reading strategies were. In geology, rocks and stones are naturally occurring, solid aggregate chunks of one or more minerals the three main types, or classes, of rocks include sedimentary , metamorphic and igneous free presentations in powerpoint format. Sedimentary rocks clastic - made from fragments of other rocks, that have been transported, deposited, then compacted and cemented together shale, sand, conglomerate, siltstone, breccia classified by the size of the fragments in the rocks think about it: what environments would create these types of rock.
Transcript of uluru (presentation by sharan) uluru is known as the heart of australia, another name for this landform is ayers rock uluru uluru facts bibliography •uluru rises 348 metres above the desert floor and has a circumference of 94 kilometres. Igneous rocks : igneous rocks igneous rocks form when magma cools and hardens photo used with permission from mike jarvis, naperville central hs, naperville, il igneous from the latin meaning fire formed, is a rock type that forms from the solidification of a molten mineral solution. The big rocks time management for principals covey, 1989 pg161 the key is not to prioritize what's on your schedule, but to schedule your priorities.
Made for y3 pupils for rocks and soils science topic, this gives an overview of what rocks are and breaks down the meaning of igneous, sedimentary and metamorphic rocks. Types of rocks rocks are not all the same the three main types, or classes, of rock are sedimentary, metamorphic, and igneous and the differences among them have to do with how they are formed. Students research the internet for information about sedimentary rocks and how they are formed students describe the 3 basic types of sedimentary rocks and give examples of each type students add interesting facts about sedimentary rocks. Into a new rock daughter heat heat • magma - temperature of magma - composition of magma • magma - temperature of magma - composition of magma • geothermal gradient - temperature increases with depth of burial - core of earth is warmer than outer crust • geothermal gradient - temperature increases with depth of burial - core of earth is.
Presentation of rock analyses presentation of analyses it is proposed that all rock analyses be presented according to the scheme shown in table 2. When you're showing your work to a new client or potential partner, you want it to be perfect all the details matter: your outfit, your speech, and your presentation. Lately, i've received quite a few comments and questions about choosing a presentation topic so, in this week's video i'll show you a simple 3 step process to choose presentation topics that rock. Types of rocks 1 types of rocks sedimentary, igneous, metamorphic 2 rock presentation heathergornall types of rock kristin voolstra.