Name: _ Date: 8th Grade Science Earth Surface Mr. Vorstadt
... deposited on top of the rock layers. Silica (quartz), calcite (limestone) and clay are three common rock forming cements. These cements are usually deposited by water percolating through the sediments. Clastic rocks are classified on the basis of the size of the grains of sediment Shale is composed ...
... deposited on top of the rock layers. Silica (quartz), calcite (limestone) and clay are three common rock forming cements. These cements are usually deposited by water percolating through the sediments. Clastic rocks are classified on the basis of the size of the grains of sediment Shale is composed ...
Rock Types rock_types
... Typically this type of igneous rock is basalt, a rock with very small crystals ...
... Typically this type of igneous rock is basalt, a rock with very small crystals ...
GEO143_activity_3
... Name: _______________________________ Date: ________________ (1 – 1 pt) The silicate minerals are the most common minerals in the earth’s crust. What two chemical elements are the silicates made of? _______________ ___________________ (2 – 1 pt) Name at least two silicate minerals. _________________ ...
... Name: _______________________________ Date: ________________ (1 – 1 pt) The silicate minerals are the most common minerals in the earth’s crust. What two chemical elements are the silicates made of? _______________ ___________________ (2 – 1 pt) Name at least two silicate minerals. _________________ ...
Minerals, Rocks - St John Brebeuf
... What type of rock is formed when weathering and erosion cause sediments to press together in layers? ...
... What type of rock is formed when weathering and erosion cause sediments to press together in layers? ...
3 Types of Rocks – PowerPoint Igneous Rocks are formed by: They
... Likely to form in these areas: 2 Groups: Clastic are made of ____________ of other ______________ that have been ______________________ or ___________________. How are they grouped? Mudrock has Sandstone has Conglomerates have Biochemical rocks form from Chemical precipitates form in What conditions ...
... Likely to form in these areas: 2 Groups: Clastic are made of ____________ of other ______________ that have been ______________________ or ___________________. How are they grouped? Mudrock has Sandstone has Conglomerates have Biochemical rocks form from Chemical precipitates form in What conditions ...
GEOL 1312 Midterm Practice Exam
... 15. True or False? The first rocks formed on Earth were metamorphic. 16. Sedimentary bedding forms as a. sediment metamorphoses. b. sedimentary rocks are eroded. c. sediment is deposited. d. tectonic forces deform sedimentary rocks. ...
... 15. True or False? The first rocks formed on Earth were metamorphic. 16. Sedimentary bedding forms as a. sediment metamorphoses. b. sedimentary rocks are eroded. c. sediment is deposited. d. tectonic forces deform sedimentary rocks. ...
Hypothesis:
... Rocks that have changed because of changes in temperature and pressure or the presence of hot watery fluids ...
... Rocks that have changed because of changes in temperature and pressure or the presence of hot watery fluids ...
Name - TeacherWeb
... 6. Igneous rocks formed above the surface are called _________________________. 7. Igneous rocks formed below the surface are called ______________________. 8. Lava that cools quickly forms ____________________ igneous rocks. 9. When magma cools deep inside the Earth_ __________ igneous rocks are fo ...
... 6. Igneous rocks formed above the surface are called _________________________. 7. Igneous rocks formed below the surface are called ______________________. 8. Lava that cools quickly forms ____________________ igneous rocks. 9. When magma cools deep inside the Earth_ __________ igneous rocks are fo ...
paleontologist A scientist that studies fossils. imprint A living thing
... rock that has the shape of the plant or animal that is not there anymore. ...
... rock that has the shape of the plant or animal that is not there anymore. ...
Student name: Rock Cycle Terms Introduction 1. True OR False
... True OR False ----- All rocks are made up of the same kinds of minerals. ...
... True OR False ----- All rocks are made up of the same kinds of minerals. ...
Sedimentary Rocks – Practice Questions and Answers
... ___________________ ___________________ ___________________ ___________________ ___________________ ...
... ___________________ ___________________ ___________________ ___________________ ___________________ ...
Rock Activity
... EXTENSION ACTIVITY Rock Stuff A rock is any naturally formed solid in the crust of the earth, made up of one or more kinds of minerals. You can often see mineral crystals in a rock. A rock's color, density, and texture result from how the rock was formed. What do DENSITY and TEXTURE mean? Rocks can ...
... EXTENSION ACTIVITY Rock Stuff A rock is any naturally formed solid in the crust of the earth, made up of one or more kinds of minerals. You can often see mineral crystals in a rock. A rock's color, density, and texture result from how the rock was formed. What do DENSITY and TEXTURE mean? Rocks can ...
Rocks and Minerals Webquest
... 12. For igneous rock, when magma cools slowly the crystals… 13. For igneous rock, when magma cools quickly, the crystals… 14. Of the types of igneous rock formed underground, which one is most familiar? 15. When looking at sedimentary particle size, which material type has the largest particles and ...
... 12. For igneous rock, when magma cools slowly the crystals… 13. For igneous rock, when magma cools quickly, the crystals… 14. Of the types of igneous rock formed underground, which one is most familiar? 15. When looking at sedimentary particle size, which material type has the largest particles and ...
Landscape Development - Gouverneur Central School District
... Landscape – region of Earth’s surface where physical features are related by a common origin Stream Drainage Patterns – the shape of the streams as seen from the air Gradient (slope) – a way to describe the land because it is a measurable characteristic and useful because it shows the development of ...
... Landscape – region of Earth’s surface where physical features are related by a common origin Stream Drainage Patterns – the shape of the streams as seen from the air Gradient (slope) – a way to describe the land because it is a measurable characteristic and useful because it shows the development of ...
Rock ID
... In this lab you will classify and identify igneous, sedimentary and metamorphic rocks. Igneous rocks are classified based on two observable features: color and texture. Igneous rocks are categorized as either light-colored (usually felsic) or dark-colored (usually mafic). Texture is based on the siz ...
... In this lab you will classify and identify igneous, sedimentary and metamorphic rocks. Igneous rocks are classified based on two observable features: color and texture. Igneous rocks are categorized as either light-colored (usually felsic) or dark-colored (usually mafic). Texture is based on the siz ...
Rocks - SchoolRack
... them into groups based on common characteristics. • What are some different ways you could classify these marbles? • What characteristics do you think scientists use to classify rocks? ...
... them into groups based on common characteristics. • What are some different ways you could classify these marbles? • What characteristics do you think scientists use to classify rocks? ...
Lesson Outline for Teaching Lesson 1: The Erosion
... d. The rounder a piece of rock is, the more its sharp edges have been broken off during erosion. e. If a pile of sediment erodes quickly, it is less likely to be well sorted than if the pile erodes slowly. 3. Running water, wind, glaciers, and gravity lay down sediments during deposition. a. Deposit ...
... d. The rounder a piece of rock is, the more its sharp edges have been broken off during erosion. e. If a pile of sediment erodes quickly, it is less likely to be well sorted than if the pile erodes slowly. 3. Running water, wind, glaciers, and gravity lay down sediments during deposition. a. Deposit ...
igneous rocks - Cloudfront.net
... Magma cools RAPIDLY above Earth’s surface Has SMALL microscopic crystals Crystals do not have time to form (because cooling happens very quickly) so they’re very small ...
... Magma cools RAPIDLY above Earth’s surface Has SMALL microscopic crystals Crystals do not have time to form (because cooling happens very quickly) so they’re very small ...
Sedimentary Rocks Notes Teacher
... Not all sedimentary rocks complete all five steps. Silt is a sedimentary rock that is formed by the first 4 steps. It does not need to be cemented together. Other sedimentary rocks can form without the 5 steps. Sedimentary rocks are classified by their sediments Scientists classify sedimentary rocks ...
... Not all sedimentary rocks complete all five steps. Silt is a sedimentary rock that is formed by the first 4 steps. It does not need to be cemented together. Other sedimentary rocks can form without the 5 steps. Sedimentary rocks are classified by their sediments Scientists classify sedimentary rocks ...
File - Mr Michael McCloskey
... How do we know the strength of rocks and minerals? • The Mohs Hardness Scale was designed for us to use as a scale to determine the strength of rocks and minerals. Here are some examples that we could test using the scale. ...
... How do we know the strength of rocks and minerals? • The Mohs Hardness Scale was designed for us to use as a scale to determine the strength of rocks and minerals. Here are some examples that we could test using the scale. ...
Sedimentary Rocks
... a sedimentary rock made up mostly of fragments derived (sourced / taken) from pre-existing rocks and transported mechanically (wind, water (rivers, glacier), rock slides) to their places of deposition Clastic sedimentary rocks are made of ...
... a sedimentary rock made up mostly of fragments derived (sourced / taken) from pre-existing rocks and transported mechanically (wind, water (rivers, glacier), rock slides) to their places of deposition Clastic sedimentary rocks are made of ...
Sedimentary rock
Sedimentary rocks are types of rock that are formed by the deposition of material at the Earth's surface and within bodies of water. Sedimentation is the collective name for processes that cause mineral and/or organic particles (detritus) to settle and accumulate or minerals to precipitate from a solution. Particles that form a sedimentary rock by accumulating are called sediment. Before being deposited, sediment was formed by weathering and erosion in a source area, and then transported to the place of deposition by water, wind, ice, mass movement or glaciers which are called agents of denudation.The sedimentary rock cover of the continents of the Earth's crust is extensive, but the total contribution of sedimentary rocks is estimated to be only 8% of the total volume of the crust. Sedimentary rocks are only a thin veneer over a crust consisting mainly of igneous and metamorphic rocks. Sedimentary rocks are deposited in layers as strata, forming a structure called bedding. The study of sedimentary rocks and rock strata provides information about the subsurface that is useful for civil engineering, for example in the construction of roads, houses, tunnels, canals or other structures. Sedimentary rocks are also important sources of natural resources like coal, fossil fuels, drinking water or ores.The study of the sequence of sedimentary rock strata is the main source for scientific knowledge about the Earth's history, including palaeogeography, paleoclimatology and the history of life. The scientific discipline that studies the properties and origin of sedimentary rocks is called sedimentology. Sedimentology is part of both geology and physical geography and overlaps partly with other disciplines in the Earth sciences, such as pedology, geomorphology, geochemistry and structural geology.