Earth Science Outline What is Earth Science? Branches Geology
... ii. Seafloor spreading c. The theory i. Lithosphere is made of plates ii. Plates move due to convection currents in mantle iii. Plate boundaries 1. Convergent boundaries (push together) a. Continental-Continental b. Continental-Oceanic c. Oceanic-Oceanic ...
... ii. Seafloor spreading c. The theory i. Lithosphere is made of plates ii. Plates move due to convection currents in mantle iii. Plate boundaries 1. Convergent boundaries (push together) a. Continental-Continental b. Continental-Oceanic c. Oceanic-Oceanic ...
earth science literacy principles - University of Calgary Geoscience
... vapor, and liquid water in the atmosphere, the ocean, lakes, streams, soils, and groundwater. The biosphere includes Earth’s life, which can be found in many parts of the geosphere, hydrosphere, and atmosphere. Humans are part of the biosphere, and human activities have important ...
... vapor, and liquid water in the atmosphere, the ocean, lakes, streams, soils, and groundwater. The biosphere includes Earth’s life, which can be found in many parts of the geosphere, hydrosphere, and atmosphere. Humans are part of the biosphere, and human activities have important ...
Word - State of New Jersey
... they move upward in the convection cell over the heat source. They should also observe the downward motion of the particles in other areas of the beaker. Connections should be made between this type of modeling activity and convection cells in the mantle. Emphasis should be placed on the importance ...
... they move upward in the convection cell over the heat source. They should also observe the downward motion of the particles in other areas of the beaker. Connections should be made between this type of modeling activity and convection cells in the mantle. Emphasis should be placed on the importance ...
8th Grade– Science
... Recognize that in sexual reproduction new combinations of traits are produced which may increase or decrease an organism's chances for survival. Explain how variations in structure, behavior or physiology allow some organisms to enhance their reproductive success and survival in a particular environ ...
... Recognize that in sexual reproduction new combinations of traits are produced which may increase or decrease an organism's chances for survival. Explain how variations in structure, behavior or physiology allow some organisms to enhance their reproductive success and survival in a particular environ ...
Earthquake Notes
... • Between 140 degrees in each direction only Pwaves were seen. • These wave behaviors let scientist know what phase of matter the material in the earth, as well as its composition. ...
... • Between 140 degrees in each direction only Pwaves were seen. • These wave behaviors let scientist know what phase of matter the material in the earth, as well as its composition. ...
Earth Science - Grant County Schools
... Standard 1: Nature and Application of Science (SC.S.E.1) Students will demonstrate an understanding of history and nature of science as a human endeavor encompassing the contributions of diverse cultures and scientists. demonstrate the ability to use the inquiry process to solve problems. rela ...
... Standard 1: Nature and Application of Science (SC.S.E.1) Students will demonstrate an understanding of history and nature of science as a human endeavor encompassing the contributions of diverse cultures and scientists. demonstrate the ability to use the inquiry process to solve problems. rela ...
Scientific Background for Upward and Outward: Scientific Inquiry on
... In the field, scientists look for structural features that offer evidence about mountain-building processes. Pressure from tectonic action deep underground stresses and breaks rock layers. Geologists can spot these broken spots, or faults, by looking for places where the rock layers do not match up, ...
... In the field, scientists look for structural features that offer evidence about mountain-building processes. Pressure from tectonic action deep underground stresses and breaks rock layers. Geologists can spot these broken spots, or faults, by looking for places where the rock layers do not match up, ...
What have we learned?
... • Great dust storms sometimes blanket Mars • Fine-grained dust in its atmosphere gives the Martian sky a pinkish-orange tint • Seasonal winds blow dust across the face of Mars, covering and uncovering the underlying surface material and causing seasonal color changes ...
... • Great dust storms sometimes blanket Mars • Fine-grained dust in its atmosphere gives the Martian sky a pinkish-orange tint • Seasonal winds blow dust across the face of Mars, covering and uncovering the underlying surface material and causing seasonal color changes ...
Minerals and rock structure
... Minerals and rock structure The rock cycle is responsible for the formation of many different types of rocks and minerals. This article looks at the formation of minerals, their composition and their internal structure. f the 3700 minerals discovered so far, most are rare, sometimes merely a thin co ...
... Minerals and rock structure The rock cycle is responsible for the formation of many different types of rocks and minerals. This article looks at the formation of minerals, their composition and their internal structure. f the 3700 minerals discovered so far, most are rare, sometimes merely a thin co ...
Earth`s Moving Plates - centergrove.k12.in.us
... form of certain rocks found in different places on Earth’s surface. These rocks are made of material similar to what is thought to exist deep inside Earth. The rocks formed far below the surface. Forces inside Earth pushed them closer to the surface, where they eventually were exposed by erosion. Th ...
... form of certain rocks found in different places on Earth’s surface. These rocks are made of material similar to what is thought to exist deep inside Earth. The rocks formed far below the surface. Forces inside Earth pushed them closer to the surface, where they eventually were exposed by erosion. Th ...
The plate tectonic wars
... plate tectonics, with different values for factors like viscosity, crustal depth and radioactive heat generation. Brad Foley, a doctoral student in geology and geophysics at Harvard, agrees. “There’s so much uncertainty about what a super-earth will be like. If you just scale up Earth, you immediate ...
... plate tectonics, with different values for factors like viscosity, crustal depth and radioactive heat generation. Brad Foley, a doctoral student in geology and geophysics at Harvard, agrees. “There’s so much uncertainty about what a super-earth will be like. If you just scale up Earth, you immediate ...
Ch. 19 Outline - Cloudfront.net
... between two species: - Count the number of base-pair differences ...
... between two species: - Count the number of base-pair differences ...
Plate Tectonics - Holy Angels School
... • At the same time, Gondwana also broke into two continents. • One continent contained land that is now the continents of South America and Africa. • The other continent contained land that is now Antarctica, Australia, and India. What discoveries support the idea of continental drift? • For many ye ...
... • At the same time, Gondwana also broke into two continents. • One continent contained land that is now the continents of South America and Africa. • The other continent contained land that is now Antarctica, Australia, and India. What discoveries support the idea of continental drift? • For many ye ...
Chapter 5 Metamorphic Rocks Notes
... COMMON METAMORPHIC ROCKS • 2 types: Foliated & Non-foliated ...
... COMMON METAMORPHIC ROCKS • 2 types: Foliated & Non-foliated ...
Earth`s Internal Heat
... Divergent plate boundaries exist where two tectonic plates move away from each other. Where two oceanic plates pull apart, magma rises and erupts as lava at the surface. The lava quickly cools and hardens to form new crust. However, the newly formed crust is still much hotter than older crust farthe ...
... Divergent plate boundaries exist where two tectonic plates move away from each other. Where two oceanic plates pull apart, magma rises and erupts as lava at the surface. The lava quickly cools and hardens to form new crust. However, the newly formed crust is still much hotter than older crust farthe ...
Mineral resource
... How Are the Earth’s Rocks Recycled? • The three major types of rocks found in the earth’s crust—sedimentary, igneous, and metamorphic—are recycled very slowly by the process of erosion, melting, and metamorphism. ...
... How Are the Earth’s Rocks Recycled? • The three major types of rocks found in the earth’s crust—sedimentary, igneous, and metamorphic—are recycled very slowly by the process of erosion, melting, and metamorphism. ...
Texture - StMarySES4U1 2010
... • Cooling Rates: “When lava flows on the earths surface , it is exposed to air and moisture. Under these conditions, the lava cools quickly, and there is not enough time for large crystals to form. Thus, extrusive igneous rocks such as obsidian have no visible mineral grains” • Texture: Geologist u ...
... • Cooling Rates: “When lava flows on the earths surface , it is exposed to air and moisture. Under these conditions, the lava cools quickly, and there is not enough time for large crystals to form. Thus, extrusive igneous rocks such as obsidian have no visible mineral grains” • Texture: Geologist u ...
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.