UNIT 5 – Earth`s Internal Structure
... • THE CORE is located below the two layers of the mantle. • THE OUTER CORE is liquid. The metal elements in this layer gave rise to Earth's magnetic field. • Its thickness is about 2.270 km . • THE INNER CORE Despite its very high temperature, it is solid due to the pressure. ...
... • THE CORE is located below the two layers of the mantle. • THE OUTER CORE is liquid. The metal elements in this layer gave rise to Earth's magnetic field. • Its thickness is about 2.270 km . • THE INNER CORE Despite its very high temperature, it is solid due to the pressure. ...
Earth
... formation of mountain ranges, from each other, molten some with volcanic activity, lava can rise up from earthquakes below volcanic activity ...
... formation of mountain ranges, from each other, molten some with volcanic activity, lava can rise up from earthquakes below volcanic activity ...
Layers of Earth - princetonrocks
... 6. Look at the model and think about a logical reason why the inner core is under more pressure than the outer core. What causes more pressure in the inner core? ____________________________________________________________________________ ____________________________________________________________ ...
... 6. Look at the model and think about a logical reason why the inner core is under more pressure than the outer core. What causes more pressure in the inner core? ____________________________________________________________________________ ____________________________________________________________ ...
James Day Assistant Professor Email address:
... that shapes the continents on which we live. Research at the Scripps Isotope Geochemistry Laboratory (SIGL) focusses on better understanding mantle convection by using elements and their isotopes as tracers and employing field observations and direct studies of rocks to understand the history of man ...
... that shapes the continents on which we live. Research at the Scripps Isotope Geochemistry Laboratory (SIGL) focusses on better understanding mantle convection by using elements and their isotopes as tracers and employing field observations and direct studies of rocks to understand the history of man ...
final exam study guide KEY
... Desert = hot and dry, few small plants, not much biodiversity Tundra = cold and dry, few small plants, not much biodiversity Rainforest = warm and wet, lots of vegetation and very diverse Temperate Forest = large range of temperatures with an average amount of precipitation (we live here) Tiaga = co ...
... Desert = hot and dry, few small plants, not much biodiversity Tundra = cold and dry, few small plants, not much biodiversity Rainforest = warm and wet, lots of vegetation and very diverse Temperate Forest = large range of temperatures with an average amount of precipitation (we live here) Tiaga = co ...
The Solid Earth - cloudfront.net
... the inner planets (terrestrial) begin to form from metallic and rocky clumps. Then, the larger outer (Jovian) planets began forming from fragments with a high percentage of ices. ...
... the inner planets (terrestrial) begin to form from metallic and rocky clumps. Then, the larger outer (Jovian) planets began forming from fragments with a high percentage of ices. ...
The Solid Earth - Cloudfront.net
... the inner planets (terrestrial) begin to form from metallic and rocky clumps. Then, the larger outer (Jovian) planets began forming from fragments with a high percentage of ices. ...
... the inner planets (terrestrial) begin to form from metallic and rocky clumps. Then, the larger outer (Jovian) planets began forming from fragments with a high percentage of ices. ...
L2 - School of Earth Sciences
... A: because the Aesthenosphere is soft (like warm wax) but not liquid (like water). In s-wave terms, this means that they penetrate the aesthenosphere, but not the outer core. ...
... A: because the Aesthenosphere is soft (like warm wax) but not liquid (like water). In s-wave terms, this means that they penetrate the aesthenosphere, but not the outer core. ...
Unit 4 - College Guild
... After looking at those pictures, one might be puzzled as to how we know what the Earth looked like billions of years ago. Undeniably, our planet was unrecognizable in comparison to the Earth we see at the present time. But by studying rocks, scientists can le arn a lot about our planet’s condition d ...
... After looking at those pictures, one might be puzzled as to how we know what the Earth looked like billions of years ago. Undeniably, our planet was unrecognizable in comparison to the Earth we see at the present time. But by studying rocks, scientists can le arn a lot about our planet’s condition d ...
Basic Structure of the Earth
... studying seismic (earthquake) waves and volcanic rocks • Deepest well ever drilled was only 12 km deep • The crust is only 1% of earth’s mass • The mantle is about 65% of earth’s mass • The core is about 34% of earth’s mass • Pressure at the center of the earth is about ...
... studying seismic (earthquake) waves and volcanic rocks • Deepest well ever drilled was only 12 km deep • The crust is only 1% of earth’s mass • The mantle is about 65% of earth’s mass • The core is about 34% of earth’s mass • Pressure at the center of the earth is about ...
Inside Earth WebQuest
... The theory of continental drift originated from a German scientist named Alfred Wegener who proposed that there was once a supercontinent called Pangaea ("all lands"). Wegener proposed that over time the continents drifted apart. Read through the following link to learn about Wegener's theory of con ...
... The theory of continental drift originated from a German scientist named Alfred Wegener who proposed that there was once a supercontinent called Pangaea ("all lands"). Wegener proposed that over time the continents drifted apart. Read through the following link to learn about Wegener's theory of con ...
Age of the Earth II - PowerPoint Lecture Notes
... Thus: While the Earth was cooling off, it was also being heated up (due to radioactive decay in its interior), and the Earth took much longer to cool than Kelvin thought. ...
... Thus: While the Earth was cooling off, it was also being heated up (due to radioactive decay in its interior), and the Earth took much longer to cool than Kelvin thought. ...
Layers of the Earth Notes
... Earth’s Layers by Composition • Crust – Outermost layer – Thinnest layer – Composed mostly of oxygen, silicon, and aluminum – Two types • Oceanic (found under oceans; more dense) – Twice as much iron, calcium, and magnesium which are more dense minerals ...
... Earth’s Layers by Composition • Crust – Outermost layer – Thinnest layer – Composed mostly of oxygen, silicon, and aluminum – Two types • Oceanic (found under oceans; more dense) – Twice as much iron, calcium, and magnesium which are more dense minerals ...
Earth Space Science Week 10
... ESOL/ESE MODIFICATIONS: Multiple learning styles; Provide contextual support through models and demonstrations; Reinforce key ideas repeatedly; making use of contextual clues; multiple media; hands-on experiences; defining content area terms, thinking maps, classroom routines; use visuals and models ...
... ESOL/ESE MODIFICATIONS: Multiple learning styles; Provide contextual support through models and demonstrations; Reinforce key ideas repeatedly; making use of contextual clues; multiple media; hands-on experiences; defining content area terms, thinking maps, classroom routines; use visuals and models ...
The Layer`s Of The Earth!
... The rest of the materials will be passed out by me as we go along! DO NOT TOUCH ANY OF THE MATERIALS AFTER YOU HAVE RECEIVED THEM. WAIT UNTIL I EXPLAIN WHAT TO DO. ...
... The rest of the materials will be passed out by me as we go along! DO NOT TOUCH ANY OF THE MATERIALS AFTER YOU HAVE RECEIVED THEM. WAIT UNTIL I EXPLAIN WHAT TO DO. ...
PS review Earth
... youngest on top. Gives relative age of rocks. • Radioactive dating can give the absolute age of rocks. ...
... youngest on top. Gives relative age of rocks. • Radioactive dating can give the absolute age of rocks. ...
Plate Tectonics, Layers, and Continental Drift Mini
... B. True/False- Write out the True or False for the following statements. If the statement is False, correct the underlined word to make it true. No partial credit. 9. The asthenosphere is broken into sections called plates. 10. Geologist learn about the Earth’s interior by using sound waves. 11. Oce ...
... B. True/False- Write out the True or False for the following statements. If the statement is False, correct the underlined word to make it true. No partial credit. 9. The asthenosphere is broken into sections called plates. 10. Geologist learn about the Earth’s interior by using sound waves. 11. Oce ...
Chapter 3 Plate Tectonics
... • How could the continents plow through hard, solid ocean floor? • In 1950’s and 60’s they discovered a large system of underwater mountains that have a deep crack, called a rift valley running through ...
... • How could the continents plow through hard, solid ocean floor? • In 1950’s and 60’s they discovered a large system of underwater mountains that have a deep crack, called a rift valley running through ...
Lesson 15 - Seismology Earths Interior
... increase with increasing depth (from more pressure) P waves: compressional waves: are fastest vibrate material back/forth in direction wave travels S waves: shear waves: slower than P-waves vibrate material side-to-side in direction wave travels ...
... increase with increasing depth (from more pressure) P waves: compressional waves: are fastest vibrate material back/forth in direction wave travels S waves: shear waves: slower than P-waves vibrate material side-to-side in direction wave travels ...
2-2 PowerPoint Summary
... Clues to Earth’s Interior • Deep mines and wells give scientists hints about Earth’s interior. • Scientists also use earthquake waves to gather information about Earth’s interior. • By studying how earthquake waves move, scientists are able to infer the density and composition of the materials with ...
... Clues to Earth’s Interior • Deep mines and wells give scientists hints about Earth’s interior. • Scientists also use earthquake waves to gather information about Earth’s interior. • By studying how earthquake waves move, scientists are able to infer the density and composition of the materials with ...
Earth`s Structure
... What is the name of what the continents may look like in 250 million years? ...
... What is the name of what the continents may look like in 250 million years? ...
Earth Science Study Guide - Darlington Middle School
... mineral grains, or shell fragments called sediments. Sediments are formed through the processes of weathering and erosion of rocks exposed at Earth’s surface. Sedimentary rocks can also form from the chemical depositing of materials that were once dissolved in water. The rock cycle is an ongoing ...
... mineral grains, or shell fragments called sediments. Sediments are formed through the processes of weathering and erosion of rocks exposed at Earth’s surface. Sedimentary rocks can also form from the chemical depositing of materials that were once dissolved in water. The rock cycle is an ongoing ...