SGM3DP01 - Finding And Using Rocks
... of the Earth. This is the layer we walk on. It is made from a thin layer of cool rocks. ...
... of the Earth. This is the layer we walk on. It is made from a thin layer of cool rocks. ...
Metamorphic Rocks
... heats the surrounding rock and changes it. Some minerals in the surrounding rock are changed into other minerals by this increase in temperature. The greatest change occurs where magma comes into direct contact with the surrounding rock. ...
... heats the surrounding rock and changes it. Some minerals in the surrounding rock are changed into other minerals by this increase in temperature. The greatest change occurs where magma comes into direct contact with the surrounding rock. ...
3-6 The Rock Cycle - Ms Dudek`s Website
... weight of the overlying layers (compacting) 6--uplift—rocks are pushed up to the surface (where weathering and erosion begins) ...
... weight of the overlying layers (compacting) 6--uplift—rocks are pushed up to the surface (where weathering and erosion begins) ...
Plate Tectonic Test Review Answers!
... During sea-floor spreading, new crust forms when molten material from the mantle will rise up and fill in to form New Ocean Crust. The opposite edges of the boundary then become subducted. ...
... During sea-floor spreading, new crust forms when molten material from the mantle will rise up and fill in to form New Ocean Crust. The opposite edges of the boundary then become subducted. ...
CH. 10.2 Intrusive Igneous Activity “What`s a pluton?” Structures that
... CH. 10.2 Intrusive Igneous Activity “What’s a pluton?” Structures that result from the cooling low and hardening of magma below the earth’s surface. ...
... CH. 10.2 Intrusive Igneous Activity “What’s a pluton?” Structures that result from the cooling low and hardening of magma below the earth’s surface. ...
geotime - Valhalla High School
... 5. A new series of sediments deposited in horizontal layers on the erosion surface. 6. The complicated sequence of tilted and horizontal rocks was again uplifted, exposing them to erosion and producing the outcrop we see today. ...
... 5. A new series of sediments deposited in horizontal layers on the erosion surface. 6. The complicated sequence of tilted and horizontal rocks was again uplifted, exposing them to erosion and producing the outcrop we see today. ...
Sample Unit of Study - New York Science Teacher
... 1. A unit test consisting of 25-35 multiple Regent’s style choice questions and 3-5 extended concept questions. 2. 3 laboratory activities. 1 each exploring the processes of weathering, erosion and deposition. Key knowledge and skills gained: Students will be able to: 1. Explain that weathering is t ...
... 1. A unit test consisting of 25-35 multiple Regent’s style choice questions and 3-5 extended concept questions. 2. 3 laboratory activities. 1 each exploring the processes of weathering, erosion and deposition. Key knowledge and skills gained: Students will be able to: 1. Explain that weathering is t ...
Cross section of the Earth
... The Earth is a sphere with a diameter of 12,700m. As we go deeper and deeper into the Earth the temperature & pressure rises. Considering the size of the planet, the Crust is very thin. We live on this outer layer. It is made of hard rocks that have been wrinkled & bent to make mountains and val ...
... The Earth is a sphere with a diameter of 12,700m. As we go deeper and deeper into the Earth the temperature & pressure rises. Considering the size of the planet, the Crust is very thin. We live on this outer layer. It is made of hard rocks that have been wrinkled & bent to make mountains and val ...
The Solid Earth
... ion = atom which has gained or lost one or more electrons atoms bond to form compounds ionic bonding (some atoms lose electrons, others gain them; opposite charges attract) covalent bonding (atoms share electrons) - eg. in water to bond H and O atoms metallic bonding bonded chemical groups often fou ...
... ion = atom which has gained or lost one or more electrons atoms bond to form compounds ionic bonding (some atoms lose electrons, others gain them; opposite charges attract) covalent bonding (atoms share electrons) - eg. in water to bond H and O atoms metallic bonding bonded chemical groups often fou ...
processes that shape the earth
... Hot spots are places where the Earth’s crust is very thin. Magma easily breaks through to the surface. The Hawaiian Islands were formed over a hot spot in the Pacific Ocean. 3. Weathering ~ the slow process that breaks rocks down into smaller pieces. Flowing water, rain, and wind are some causes ...
... Hot spots are places where the Earth’s crust is very thin. Magma easily breaks through to the surface. The Hawaiian Islands were formed over a hot spot in the Pacific Ocean. 3. Weathering ~ the slow process that breaks rocks down into smaller pieces. Flowing water, rain, and wind are some causes ...
rock-cycle-inro-ppt
... weight of the overlying layers (compacting) 6--uplift—rocks are pushed up to the surface (where weathering and erosion begins) ...
... weight of the overlying layers (compacting) 6--uplift—rocks are pushed up to the surface (where weathering and erosion begins) ...
Rocks !
... beneath the Earth’s surface. Usually coarse grained. Cools slowly Plutons are large, balloon shaped intrusive formations that result when magma cools slowly at great depths. ...
... beneath the Earth’s surface. Usually coarse grained. Cools slowly Plutons are large, balloon shaped intrusive formations that result when magma cools slowly at great depths. ...
igneous rocks - Heritage Collegiate
... A group of igneous rocks showing the rock is composed almost entirely of lightcoloured silicates. ...
... A group of igneous rocks showing the rock is composed almost entirely of lightcoloured silicates. ...
Weathering
... Sedimentary rocks are accumulations of minerals - they are rarely composed of just 1 mineral, but 1 mineral may predominate - the most common minerals found in sedimentary rocks are quartz, feldspar, mica, clay and calcite Underlined minerals have the highest degree of SiO4 polymerization are the mo ...
... Sedimentary rocks are accumulations of minerals - they are rarely composed of just 1 mineral, but 1 mineral may predominate - the most common minerals found in sedimentary rocks are quartz, feldspar, mica, clay and calcite Underlined minerals have the highest degree of SiO4 polymerization are the mo ...
Earth Model/Changes - Edquest Science Learning Resources
... Weathering (3 types) breaks down and wears away rock, creating sediment. Erosion is the movement of rock and mineral grains from one place to another. Deposition is the process of placing the materials that are carried by water, wind and ice. Mechanical Weathering - the physical break-up or disinteg ...
... Weathering (3 types) breaks down and wears away rock, creating sediment. Erosion is the movement of rock and mineral grains from one place to another. Deposition is the process of placing the materials that are carried by water, wind and ice. Mechanical Weathering - the physical break-up or disinteg ...
Test # 2 Study Guide Weathering What is Weathering? - in
... Sedimentary rocks are accumulations of minerals - they are rarely composed of just 1 mineral, but 1 mineral may predominate - the most common minerals found in sedimentary rocks are quartz, feldspar, mica, clay and calcite Underlined minerals have the highest degree of SiO4 polymerization are the mo ...
... Sedimentary rocks are accumulations of minerals - they are rarely composed of just 1 mineral, but 1 mineral may predominate - the most common minerals found in sedimentary rocks are quartz, feldspar, mica, clay and calcite Underlined minerals have the highest degree of SiO4 polymerization are the mo ...
Hillside - CharlottesShed
... need to help students understand that human actions create conditions that lead to erosion but it is the natural process that moves the soil and small rocks down the hill and create the ruts and mounds of materials. In this example the ruts are formed from water moving down the hill and displacing s ...
... need to help students understand that human actions create conditions that lead to erosion but it is the natural process that moves the soil and small rocks down the hill and create the ruts and mounds of materials. In this example the ruts are formed from water moving down the hill and displacing s ...
Weathering and Erosion 2013
... level of acidity in acid precipitation can cause very rapid weathering of rock. Acids in Groundwater When acidic groundwater comes into contact with limestone underground, the limestone is dissolved and forms karst (caves or caverns)features. ...
... level of acidity in acid precipitation can cause very rapid weathering of rock. Acids in Groundwater When acidic groundwater comes into contact with limestone underground, the limestone is dissolved and forms karst (caves or caverns)features. ...
weathering_and_erosion
... Metamorphic rocks are rocks that have "morphed" into another kind of rock. These rocks were once igneous or sedimentary rocks. How do sedimentary and igneous rocks change? The rocks are under tons and tons of pressure, which fosters heat build up, and this causes them to change. If you exam metamorp ...
... Metamorphic rocks are rocks that have "morphed" into another kind of rock. These rocks were once igneous or sedimentary rocks. How do sedimentary and igneous rocks change? The rocks are under tons and tons of pressure, which fosters heat build up, and this causes them to change. If you exam metamorp ...
ROCKS
... before reaching the surface. accumulation of fossils. rock layers). This is known as When the molten material is These fossils may include metamorphism (which means erupted, it is called lava. When bones and shells of sea to change). The new rock is it cools and hardens, extrusive creatures, remains ...
... before reaching the surface. accumulation of fossils. rock layers). This is known as When the molten material is These fossils may include metamorphism (which means erupted, it is called lava. When bones and shells of sea to change). The new rock is it cools and hardens, extrusive creatures, remains ...
Soil
... weathering of rocks and organic activity and is composed of loose rock fragments and clay derived from weathered rock mixed with organic material. ...
... weathering of rocks and organic activity and is composed of loose rock fragments and clay derived from weathered rock mixed with organic material. ...
Weathering
Weathering is the breaking down of rocks, soil and minerals as well as artificial materials through contact with the Earth's atmosphere, biota and waters. Weathering occurs in situ, roughly translated to: ""with no movement"" , and thus should not be confused with erosion, which involves the movement of rocks and minerals by agents such as water, ice, snow, wind, waves and gravity and then being transported and deposited in other locations.Two important classifications of weathering processes exist – physical and chemical weathering; each sometimes involves a biological component. Mechanical or physical weathering involves the breakdown of rocks and soils through direct contact with atmospheric conditions, such as heat, water, ice and pressure. The second classification, chemical weathering, involves the direct effect of atmospheric chemicals or biologically produced chemicals also known as biological weathering in the breakdown of rocks, soils and minerals. While physical weathering is accentuated in very cold or very dry environments, chemical reactions are most intense where the climate is wet and hot. However, both types of weathering occur together, and each tends to accelerate the other. For example, physical abrasion (rubbing together) decreases the size of particles and therefore increases their surface area, making them more susceptible to rapid chemical reactions. The various agents act in concert to convert primary minerals (feldspars and micas) to secondary minerals (clays and carbonates) and release plant nutrient elements in soluble forms.The materials left over after the rock breaks down combined with organic material creates soil. The mineral content of the soil is determined by the parent material, thus a soil derived from a single rock type can often be deficient in one or more minerals for good fertility, while a soil weathered from a mix of rock types (as in glacial, aeolian or alluvial sediments) often makes more fertile soil. In addition, many of Earth's landforms and landscapes are the result of weathering processes combined with erosion and re-deposition.