Class 2: Chapter 1
... • Understand the enormous amount of time since the creation of the Universe, solar system, and Earth • Humans have not lived on this planet for a long time compared to the age of the Earth • Understand that mostly, Earth’s processes are very slow with an occasional large event ...
... • Understand the enormous amount of time since the creation of the Universe, solar system, and Earth • Humans have not lived on this planet for a long time compared to the age of the Earth • Understand that mostly, Earth’s processes are very slow with an occasional large event ...
End of topic assessment Unit C1, C1.7
... Complete the sentences by writing in the correct words. Recent evidence has supported Wegener’s idea. The Earth’s .................................. and the upper part of the mantle are now thought to be composed of tectonic plates. Heat released by radioactive processes causes convection currents w ...
... Complete the sentences by writing in the correct words. Recent evidence has supported Wegener’s idea. The Earth’s .................................. and the upper part of the mantle are now thought to be composed of tectonic plates. Heat released by radioactive processes causes convection currents w ...
additional Powerpoint for these notes.
... 3 hours to retreat of glaciers from Wisconsin 12 days = 1 million years 2 years to extinction of dinosaurs 14 years to age of Niagara Escarpment 31 years = 1 billion years ...
... 3 hours to retreat of glaciers from Wisconsin 12 days = 1 million years 2 years to extinction of dinosaurs 14 years to age of Niagara Escarpment 31 years = 1 billion years ...
Volcanoes
... the collision of the Pacific and Australian Plates, which began 10s of millions years ago 8. How do earth quakes occur? Give details. What forces are at work? Earth quakes are the “growing pains” of the collisions of tectonic plates. Plates push against each other, get stuck, pressure builds up and ...
... the collision of the Pacific and Australian Plates, which began 10s of millions years ago 8. How do earth quakes occur? Give details. What forces are at work? Earth quakes are the “growing pains” of the collisions of tectonic plates. Plates push against each other, get stuck, pressure builds up and ...
The Earth was extensively molten in the first 100 million years after
... The Earth was extensively molten in the first 100 million years after its formation. In that span of time, it acquired much of its present-day structure: the metallic core segregated and sank towards the center, while the mantle and crust separated at the surface. The primordial evolution of the man ...
... The Earth was extensively molten in the first 100 million years after its formation. In that span of time, it acquired much of its present-day structure: the metallic core segregated and sank towards the center, while the mantle and crust separated at the surface. The primordial evolution of the man ...
Goal-directed Instructional Design Plan
... pulling apart. The internal energy of the Earth drives the movement of the plates. The slow movement of materials within Earth results from heat flowing out from the deep interior and the action of gravity on regions of different density. Evidence for plate tectonics includes the spreading of the se ...
... pulling apart. The internal energy of the Earth drives the movement of the plates. The slow movement of materials within Earth results from heat flowing out from the deep interior and the action of gravity on regions of different density. Evidence for plate tectonics includes the spreading of the se ...
Dynamic Earth – Earth`s crust, plate tectonics, earthquakes and
... The Ocean Floor lesson plan, interactive PowerPoint, and worksheet for students to work on in pairs (could also be done in whole‐class format). A second Ocean Floor lesson plan. This is from Enhanced Scope and Sequence (ESS). Students create a 3D model of the ocean floor in a shoebox using c ...
... The Ocean Floor lesson plan, interactive PowerPoint, and worksheet for students to work on in pairs (could also be done in whole‐class format). A second Ocean Floor lesson plan. This is from Enhanced Scope and Sequence (ESS). Students create a 3D model of the ocean floor in a shoebox using c ...
Tectonic Plates Quiz
... b) The crust and a layer in the outermost part of the mantle. c) The crust and the asthenosphere. d) The crust and the whole mantle. e) A discrete layer in the mantle immediately below the crust. 3. Volcanoes and earthquakes are found along… a) all of the edges of all continents. c) some of the edge ...
... b) The crust and a layer in the outermost part of the mantle. c) The crust and the asthenosphere. d) The crust and the whole mantle. e) A discrete layer in the mantle immediately below the crust. 3. Volcanoes and earthquakes are found along… a) all of the edges of all continents. c) some of the edge ...
History of Life
... History of Life • The abundance of fossils of animals of the Cambrian period may be due to the evolution of outer skeletons • The ancestry of all modern animals can be traced to the Cambrian period based on molecular clock data ...
... History of Life • The abundance of fossils of animals of the Cambrian period may be due to the evolution of outer skeletons • The ancestry of all modern animals can be traced to the Cambrian period based on molecular clock data ...
Earth Science SOL Review Facts Word document
... Areas near the Equator receive the most direct radiation. Clouds form when air is at or below its dew point and condensation nuclei are present. Coriolis Effect causes deflections of the atmosphere & oceans due to rotation of Earth. A psychrometer measures humidity in the air. A barometer ...
... Areas near the Equator receive the most direct radiation. Clouds form when air is at or below its dew point and condensation nuclei are present. Coriolis Effect causes deflections of the atmosphere & oceans due to rotation of Earth. A psychrometer measures humidity in the air. A barometer ...
Label and Describe the Earth Diagram
... Read the definitions then use the information to color code, label and describe IN YOUR OWN WORDS each section of the diagram below. Definitions: crust – (green) the rigid, rocky outer surface of the Earth, composed mostly of basalt and granite. The crust is the thinnest of all layers. It is thicker ...
... Read the definitions then use the information to color code, label and describe IN YOUR OWN WORDS each section of the diagram below. Definitions: crust – (green) the rigid, rocky outer surface of the Earth, composed mostly of basalt and granite. The crust is the thinnest of all layers. It is thicker ...
Ch. 7 Plate Tectonics Section 1 Inside the Earth
... Continental crust: composition similar to granite(30 km thick) Oceanic crust: composition similar to basalt (5-8 km thick) denser ...
... Continental crust: composition similar to granite(30 km thick) Oceanic crust: composition similar to basalt (5-8 km thick) denser ...
ExamView - Earth Science Study Guide Final.tst
... a. eon c. era b. epoch d. period ____ 47. The time it takes for half of the unstable atoms in a sample to decay is the atom’s a. stable decay. c. half-life. b. absolute age. d. life span. ____ 48. What did marine fossils found on a mountaintop in Canada tell scientists? a. The rocks were pushed up f ...
... a. eon c. era b. epoch d. period ____ 47. The time it takes for half of the unstable atoms in a sample to decay is the atom’s a. stable decay. c. half-life. b. absolute age. d. life span. ____ 48. What did marine fossils found on a mountaintop in Canada tell scientists? a. The rocks were pushed up f ...
Planet Detection
... the young planets. • The Moon’s lunar highlands are heavily cratered and 4.4-4.0 Gy old. • Sterilizing impacts probably occurred 6-12 times during the Hadean – 250-400 km diameter asteroid will vaporize oceans. – Life may have arisen, and been destroyed, multiple times! ...
... the young planets. • The Moon’s lunar highlands are heavily cratered and 4.4-4.0 Gy old. • Sterilizing impacts probably occurred 6-12 times during the Hadean – 250-400 km diameter asteroid will vaporize oceans. – Life may have arisen, and been destroyed, multiple times! ...
Lessons 4 and 5 Vocabulary
... earth’s interior. See also core; crust. Plate tectonics – A theory that the lithosphere is broken into segments, or plates, that “float” on the asthenosphere, and that interactions among these plates are associated with earthquakes and volcanic activity and form mid-ocean ridges, trenches, mountains ...
... earth’s interior. See also core; crust. Plate tectonics – A theory that the lithosphere is broken into segments, or plates, that “float” on the asthenosphere, and that interactions among these plates are associated with earthquakes and volcanic activity and form mid-ocean ridges, trenches, mountains ...
Grade 6 Curriculum Map - Bibb County School District
... Discuss, compare/contrast weathering, erosion and deposition S6E5f Effects of human activity on erosion S6E5i Recognize that lithospheric plates constantly move S6E5e This movement can cause major geological events on the earth’s surface. S6E5e Explain the effects of physical processes (plate t ...
... Discuss, compare/contrast weathering, erosion and deposition S6E5f Effects of human activity on erosion S6E5i Recognize that lithospheric plates constantly move S6E5e This movement can cause major geological events on the earth’s surface. S6E5e Explain the effects of physical processes (plate t ...
5 Time Marches On - Columbus Humanities Middle School
... The Cenozoic era began about 65 million years ago and continues to the present. Ceno means “recent,” so the Cenozoic is the era of “recent life.” After the dinosaurs went extinct, mammals no longer had to compete with them for resources. As a result, mammals have become more dominant during the Ceno ...
... The Cenozoic era began about 65 million years ago and continues to the present. Ceno means “recent,” so the Cenozoic is the era of “recent life.” After the dinosaurs went extinct, mammals no longer had to compete with them for resources. As a result, mammals have become more dominant during the Ceno ...
EARTH
... • Stratosphere – contains ozone layer • Mesosphere – where meteorites burn up • Thermosphere – topmost layer, above ~80 km. Where aurorae occur. ...
... • Stratosphere – contains ozone layer • Mesosphere – where meteorites burn up • Thermosphere – topmost layer, above ~80 km. Where aurorae occur. ...
Earth`s Interior
... Study seismic waves from earthquakes and how they travel through different parts of Earth. ...
... Study seismic waves from earthquakes and how they travel through different parts of Earth. ...
Chapter 14 The History of Life
... Early History of Earth -The Earth is 4.1- 4.2 billion years old -Life originated in Earth’s oceans between 3.4 - 3.9 billion years ago ...
... Early History of Earth -The Earth is 4.1- 4.2 billion years old -Life originated in Earth’s oceans between 3.4 - 3.9 billion years ago ...
Constructive and Destructive Landforms
... Breaking down of rocks due to the chemical change in their composition. Air and water often cause this. Oxidation (rust) and acid rain. ...
... Breaking down of rocks due to the chemical change in their composition. Air and water often cause this. Oxidation (rust) and acid rain. ...
Earth`s Interior
... information. Your challenge will be to demonstrate your understanding (to the teacher) at the end of this activity, by describing or illustrating Earth’s interior. You may wish to incorporate an egg. ...
... information. Your challenge will be to demonstrate your understanding (to the teacher) at the end of this activity, by describing or illustrating Earth’s interior. You may wish to incorporate an egg. ...
RESTLESS EARTH Chapter 3: Uniformitarianism~ A principle that
... processes shaping the Earth today have been at work throughout Earth’s history. These changes remain uniform or do not change over time. “The present is the key to the past” Catastrophism ~ A principle that states that all geologic change occurs suddenly. Mountains, canyons, and seas can be expl ...
... processes shaping the Earth today have been at work throughout Earth’s history. These changes remain uniform or do not change over time. “The present is the key to the past” Catastrophism ~ A principle that states that all geologic change occurs suddenly. Mountains, canyons, and seas can be expl ...
History of Earth
The history of Earth concerns the development of the planet Earth from its formation to the present day. Nearly all branches of natural science have contributed to the understanding of the main events of the Earth's past. The age of Earth is approximately one-third of the age of the universe. An immense amount of biological and geological change has occurred in that time span.Earth formed around 4.54 billion years ago by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere, but it contained almost no oxygen and would have been toxic to humans and most modern life. Much of the Earth was molten because of frequent collisions with other bodies which led to extreme volcanism. One very large collision is thought to have been responsible for tilting the Earth at an angle and forming the Moon. Over time, the planet cooled and formed a solid crust, allowing liquid water to exist on the surface.The first life forms appeared between 3.8 and 3.5 billion years ago. The earliest evidences for life on Earth are graphite found to be biogenic in 3.7-billion-year-old metasedimentary rocks discovered in Western Greenland and microbial mat fossils found in 3.48-billion-year-old sandstone discovered in Western Australia. Photosynthetic life appeared around 2 billion years ago, enriching the atmosphere with oxygen. Life remained mostly small and microscopic until about 580 million years ago, when complex multicellular life arose. During the Cambrian period it experienced a rapid diversification into most major phyla. More than 99 percent of all species, amounting to over five billion species, that ever lived on Earth are estimated to be extinct. Estimates on the number of Earth's current species range from 10 million to 14 million, of which about 1.2 million have been documented and over 86 percent have not yet been described.Geological change has been constantly occurring on Earth since the time of its formation and biological change since the first appearance of life. Species continuously evolve, taking on new forms, splitting into daughter species, or going extinct in response to an ever-changing planet. The process of plate tectonics has played a major role in the shaping of Earth's oceans and continents, as well as the life they harbor. The biosphere, in turn, has had a significant effect on the atmosphere and other abiotic conditions on the planet, such as the formation of the ozone layer, the proliferation of oxygen, and the creation of soil.