Chapter 2 Whole Notes
... Thus, the universe’s energy is spread out more uniformly over time. As the disorder in the universe increases, the energy is transformed into less usable forms. Thus, the efficiency of any process will always be less than 100%. Internal Sources of Energy of Earth When Earth formed about 4.6 billion ...
... Thus, the universe’s energy is spread out more uniformly over time. As the disorder in the universe increases, the energy is transformed into less usable forms. Thus, the efficiency of any process will always be less than 100%. Internal Sources of Energy of Earth When Earth formed about 4.6 billion ...
Y10Ge U1B_1 Hazards Oct 15 PP
... margin is a conservative margin, as crust is neither made nor destroyed. 3. If the plates are moving towards each other, then one of 2 things can happen a) One plate moves under the other. This is a destructive margin (as some crust is reabsorbed into the mantle and destroyed) b) If two plates appro ...
... margin is a conservative margin, as crust is neither made nor destroyed. 3. If the plates are moving towards each other, then one of 2 things can happen a) One plate moves under the other. This is a destructive margin (as some crust is reabsorbed into the mantle and destroyed) b) If two plates appro ...
Rev-sheet-English
... live together and interact within their natural habitat. 2. All living organisms within an ecosystem stay alive through a process known as ----------------------------------3. -----------------------------------------is humid and dark, because the higher layers block out the sunlight from reaching t ...
... live together and interact within their natural habitat. 2. All living organisms within an ecosystem stay alive through a process known as ----------------------------------3. -----------------------------------------is humid and dark, because the higher layers block out the sunlight from reaching t ...
Earth`s Interior and Plate Tectonics Quiz Review
... where to mark the boundaries between the layers. Check out the class’s Earth cross section in the hallway to review the layers. 2. On your Earth’s layers sketch…clearly mark whether each layer is solid, liquid or plastic along with the composition of each layer. 3. How do scientists know about the i ...
... where to mark the boundaries between the layers. Check out the class’s Earth cross section in the hallway to review the layers. 2. On your Earth’s layers sketch…clearly mark whether each layer is solid, liquid or plastic along with the composition of each layer. 3. How do scientists know about the i ...
Plate Tectonics Lecture Notes Page
... Core: Metallic (Iron, Nickel)Inner: 1070 km (hot, solid, dense, Iron, Nickle) Outer: 2400 km (less dense, cooler, liquid) Earth’s Crust (outermost layer): rigid & very thin Mantle: dense, hot layer of semi-solid rock Core ~ twice as dense as mantle b/c its metallic, not stony Earth's crust is litera ...
... Core: Metallic (Iron, Nickel)Inner: 1070 km (hot, solid, dense, Iron, Nickle) Outer: 2400 km (less dense, cooler, liquid) Earth’s Crust (outermost layer): rigid & very thin Mantle: dense, hot layer of semi-solid rock Core ~ twice as dense as mantle b/c its metallic, not stony Earth's crust is litera ...
NOTES: IGNEOUS ROCKS
... chemical action within the Earth’s crust. 2. Pressure: (Regional/Dynamic Metamorphism) At 6 miles beneath the surface, The downward pressure ~ 20 tons/in2 Horizontal pressure is present during mountain building ...
... chemical action within the Earth’s crust. 2. Pressure: (Regional/Dynamic Metamorphism) At 6 miles beneath the surface, The downward pressure ~ 20 tons/in2 Horizontal pressure is present during mountain building ...
Grade 7 Science Unit 4: The Earth`s Crust
... continents change position slowly by a few cm a year. He could not explain how. ...
... continents change position slowly by a few cm a year. He could not explain how. ...
midterm review sheet
... Plate Tectonics, include earthquake and volcanic activity along the ring. ...
... Plate Tectonics, include earthquake and volcanic activity along the ring. ...
Grade 7 Science Unit 4: The Earth`s Crust
... continents change position slowly by a few cm a year. He could not explain how. ...
... continents change position slowly by a few cm a year. He could not explain how. ...
Earth’s Structure
... inside of our own planet. • Why haven’t we explored the inside of our planet more carefully? • There are 3 major reasons. ...
... inside of our own planet. • Why haven’t we explored the inside of our planet more carefully? • There are 3 major reasons. ...
Syllabus Danish International Geology 2014
... Minerals, the Rock Cycle, Plate Tectonics, and Mountain Building. We will also talk about the geology of Denmark. Before we get started, this website below is the one that your instrutors in Denmark expect you to study. The content here is the same as what you will study with me, but you may be more ...
... Minerals, the Rock Cycle, Plate Tectonics, and Mountain Building. We will also talk about the geology of Denmark. Before we get started, this website below is the one that your instrutors in Denmark expect you to study. The content here is the same as what you will study with me, but you may be more ...
Plate Tectonics Chapter Challenge sample
... Wegener and other scientists had discovered evidence to support the idea of moving plates and the existence of Pangaea. However, they could not explain HOW or WHY the plates moved. ...
... Wegener and other scientists had discovered evidence to support the idea of moving plates and the existence of Pangaea. However, they could not explain HOW or WHY the plates moved. ...
File
... A type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented ...
... A type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented ...
the physical world - worldgeographywhs
... __________ planets in the Solar System • It is also the _____________ of the Solar System's four _____________ planets & sometimes referred to as the world or the _________ Planet • The planet is home to ___________ of species including __________ (some smart & some not so smart) • ___________ inter ...
... __________ planets in the Solar System • It is also the _____________ of the Solar System's four _____________ planets & sometimes referred to as the world or the _________ Planet • The planet is home to ___________ of species including __________ (some smart & some not so smart) • ___________ inter ...
Plate Tectonics
... Plate Tectonics Liz LaRosa for use with my 5th Grade Science Class http://www.middleschoolscience.com 2009 ...
... Plate Tectonics Liz LaRosa for use with my 5th Grade Science Class http://www.middleschoolscience.com 2009 ...
plates How many major sections is Earth`s crust divided into?
... How many major sections is Earth’s crust divided into? ...
... How many major sections is Earth’s crust divided into? ...
Relative Dating - Cloudfront.net
... in widely separated areas could be identified and correlated by their distinctive fossil content • This led to the "principle of faunal succession“ • Fossils succeed one another in a definite and determinable order, and therefore any time period can be recognized by its fossil content ...
... in widely separated areas could be identified and correlated by their distinctive fossil content • This led to the "principle of faunal succession“ • Fossils succeed one another in a definite and determinable order, and therefore any time period can be recognized by its fossil content ...
1A_RocksEngProperties
... the atoms of two or more elements, chemically bonded together. Mixture: is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. It has no chemical bonding and is therefore not a compound. Molecule: the smallest naturally occurrin ...
... the atoms of two or more elements, chemically bonded together. Mixture: is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. It has no chemical bonding and is therefore not a compound. Molecule: the smallest naturally occurrin ...
2B_RocksEngProperties
... the atoms of two or more elements, chemically bonded together. Mixture: is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. It has no chemical bonding and is therefore not a compound. Molecule: the smallest naturally occurrin ...
... the atoms of two or more elements, chemically bonded together. Mixture: is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. It has no chemical bonding and is therefore not a compound. Molecule: the smallest naturally occurrin ...
8-2.3, 8-2.4, 8-2.5 Notes
... 8-2.5 Illustrate the vast diversity of life that has been present on Earth over time by using the geologic time scale. It is essential for students to know that the geologic time scale is a record of the major events and diversity of life forms present in Earth’s history. The geologic time scale b ...
... 8-2.5 Illustrate the vast diversity of life that has been present on Earth over time by using the geologic time scale. It is essential for students to know that the geologic time scale is a record of the major events and diversity of life forms present in Earth’s history. The geologic time scale b ...
Age of the Earth
The age of the Earth is 4.54 ± 0.05 billion years (4.54 × 109 years ± 1%). This age is based on evidence from radiometric age dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.Following the development of radiometric age dating in the early 20th century, measurements of lead in uranium-rich minerals showed that some were in excess of a billion years old.The oldest such minerals analyzed to date—small crystals of zircon from the Jack Hills of Western Australia—are at least 4.404 billion years old. Comparing the mass and luminosity of the Sun to those of other stars, it appears that the Solar System cannot be much older than those rocks. Calcium-aluminium-rich inclusions – the oldest known solid constituents within meteorites that are formed within the Solar System – are 4.567 billion years old, giving an age for the solar system and an upper limit for the age of Earth.It is hypothesised that the accretion of Earth began soon after the formation of the calcium-aluminium-rich inclusions and the meteorites. Because the exact amount of time this accretion process took is not yet known, and the predictions from different accretion models range from a few millions up to about 100 million years, the exact age of Earth is difficult to determine. It is also difficult to determine the exact age of the oldest rocks on Earth, exposed at the surface, as they are aggregates of minerals of possibly different ages.