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SG Earth Layers
SG Earth Layers

... -how the temperature changes as you go from the surface toward the center of Earth -how pressure changes as you go from the surface toward the center of Earth -how deep we have drilled into the earth, relative to its size -how evidence from seismic waves help scientists learn about Earth’s interior ...
layers
layers

... • Even the deepest oil wells are only a few kilometers deep, and the diameter of the Earth is 12,756 km. ...
PowerPoint-Präsentation
PowerPoint-Präsentation

... layers: the Earth’s core, the mantle and the crust. These layers are separated by seismic discontinuity zones of each other. The Earth's crust and the uppermost part of the upper mantle together form the so-called lithosphere. The lithosphere ranges between 50 and 100 km in thickness and is divided ...
Study Guide (6.E.2.2)
Study Guide (6.E.2.2)

... C. water weathering rocks on the ocean floor D. tidal stresses resulting from the distance between Earth and the Moon _____ 23. Mount St. Helens was a cone-shaped mountain that formed when molten material reached the surface of earth and formed layers. Cone-shaped mountains form as a result of which ...
Chapter 1 - Earth System
Chapter 1 - Earth System

... of sediment is about 250 million years old. ...
Earth - Astronomy
Earth - Astronomy

... Where plates move toward each other, plates can be pushed upward and downward Where plates move away  formation of mountain ranges, from each other, molten some with volcanic activity, lava can rise up from earthquakes. below  volcanic activity. ...
Chapter 2 Guided Notes Answer Key
Chapter 2 Guided Notes Answer Key

... • Weathering—processes that alter rock on or near the earth’s surface • Can change landscapes over time and create soil for plant life • Sediment—mud, sand, silt created by weathering processes Mechanical Weathering • Mechanical weathering—processes that break rock into smaller pieces • Does not cha ...
The Dynamic Earth
The Dynamic Earth

... • Glide on asthenosphere like ice on a pond • Figure 4 on page 62 • Plate boundaries are where activity occurs & mountain ridges form ...
Inside the Earth
Inside the Earth

... Calculate the Speed of an object traveling 120 miles in 3 hours. Next, calculate the time it would take the object to get 240 miles if it traveled at that same speed. Show your work!!!! ...
Introduccon to PLATE TECTONICS
Introduccon to PLATE TECTONICS

... •  Composed of both crust and uppermost mantle •  Makes up Earth’s tectonic “plates” ...
Name: Period:___ Date:
Name: Period:___ Date:

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Chapter 11 The Dynamic Planet The Dynamic Planet
Chapter 11 The Dynamic Planet The Dynamic Planet

... For some matter, its protons and neutrons do not stay together indefinitely. The particles can break away and the nucleus can disintegrate and form new matter, in the mean time release radioactive energy. The decay rate is measured by half time, the time needed for the matter to decay half of its ma ...
Layers of Earth - princetonrocks
Layers of Earth - princetonrocks

... 7.  What is a logical reason why the inner core’s state of matter (solid) is different from the outer core’s state of matter (liquid). Hint: look at question 6 above. ____________________________________________________________________________ 8.  What characteristic or property of Earth material is ...
Thursday-Chapter 10: Global Climate Systems
Thursday-Chapter 10: Global Climate Systems

... o These events can be catastrophic-huge instantaneous events that created mountains, valleys, volcanoes, islands o And so the theory of catastrophe didn’t require eons and so the world could have been formed in 5000 years or so o Fundamentalists, uniformitarianism, slow change, not as before Pg. 324 ...
Earths Layers
Earths Layers

... fall in convection currents. Convection Current: process by which hot fluid rises to the surface, and then sinks again, like soup being heated in a saucepan ...
docx: Earth`s Interior Pre Assessment
docx: Earth`s Interior Pre Assessment

... 18. On your journey to the center of the Earth, which layer on your map would have the shortest distance to cover? a. The mantle b. The asthenosphere c. The outer core d. They are all the same distance across 19. Heat inside the Earth came/comes from which of the following? a. Collisions during form ...
Word Sort Template
Word Sort Template

... pass from one (Food Chain) living thing to another? To get light and grow roots. Why do plants need space to live? Seek food, water, mates, shelter Why do animals need space to live? Animals that maintain specific Territorial Animals Warm-Blooded Hibernation ...
Oceanography Final Exam Review Guide Fall Semester Name Date
Oceanography Final Exam Review Guide Fall Semester Name Date

... 85. Sharks that incubate their eggs inside the body, that hatch prior to delivery are said to be ______________________________. This process of reproduction usually leads to interuterine _____________________ by the first pup to hatch. 86. A behavior exhibited by sharks as a warning for attack is ...
Formation of the Atmosphere
Formation of the Atmosphere

... The formation and evolution of the Earth’s atmosphere is a prime example of the concept of an interconnected Earth System. While the surface features of the Earth developed, volcanic activity and other processes injected large amounts of gaseous materials into the atmosphere. These events determined ...
Earth`s Interior Structure
Earth`s Interior Structure

... Potassium, Rubidium, Thorium decay into smaller, stable elements such as Lead. ...
SCIENCE 6 3rd rating part 1
SCIENCE 6 3rd rating part 1

... A. Science Concept/Idea:  The earth’s crust consist of rocky plates which form the basis of continents and ocean floors.  The seven crustal plates of the Earth are Eurasian Place, Pacific Plates, African Plate, Indian Plate, Australian Plate, North American Plate and South American Plate. B. Scien ...
Jeopardy Test Review CH 22
Jeopardy Test Review CH 22

... Name the following three main boundaries: a. Two plates collide against each other b. Two plates slip past each other & move in opposite directions c. Two plates begin to pull apart in the opposite directions. Hints they start with the letters T,D, & C ...
DeSana 6th Grade Science Pacing Guide 16-17
DeSana 6th Grade Science Pacing Guide 16-17

... a. Relate the Nature of Science to the progression of basic historical scientific models (geocentric, heliocentric) as they describe our solar system, and the Big Bang as it describes the formation of the universe. b. Describe the position of the solar system in the Milky Way galaxy and the universe ...
Science SOL 5.7d Earth`s Layers
Science SOL 5.7d Earth`s Layers

... Earth Layers • The Earth is divided into four main layers. *Crust *Mantle *Outer Core *Inner Core ...
Solid Earth
Solid Earth

... The outer core is liquid and cannot Support S-waves. The inner core is solid. The distance from Earth’s center to the inne Edge of the lower mantle is about one half ...
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Spherical Earth



The concept of a spherical Earth dates back to around the 6th century BC, when it was mentioned in ancient Greek philosophy, but remained a matter of philosophical speculation until the 3rd century BC, when Hellenistic astronomy established the spherical shape of the earth as a physical given. The paradigm was gradually adopted throughout the Old World during Late Antiquity and the Middle Ages. A practical demonstration of Earth's sphericity was achieved by Ferdinand Magellan and Juan Sebastián Elcano's expedition's circumnavigation (1519−1522).The concept of a spherical Earth displaced earlier beliefs in a flat Earth: In early Mesopotamian mythology, the world was portrayed as a flat disk floating in the ocean and surrounded by a spherical sky, and this forms the premise for early world maps like those of Anaximander and Hecataeus of Miletus. Other speculations on the shape of Earth include a seven-layered ziggurat or cosmic mountain, alluded to in the Avesta and ancient Persian writings (see seven climes).The realization that the figure of the Earth is more accurately described as an ellipsoid dates to the 18th century (Maupertuis).In the early 19th century, the flattening of the earth ellipsoid was determined to be of the order of 1/300 (Delambre, Everest). The modern value as determined by the US DoD World Geodetic System since the 1960s is close to 1/298.25.
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