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PIN: 09974682

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Join a game of kahoot here. Kahoot! is a free game-based learning platform that makes it fun to learn - any subject, in any language, on any device, for all ages!

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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YouTube's best convection currents video! Science demonstration for your students

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Play this game to explore how plates affect our planet. 1. Click on an orange marker to explore a place on the map. 2. Examine how tectonic plates are moving there. 3. Answer the question and read more about it!

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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The purpose of this geologic time line is to help you easily find in-depth information on eons, eras, and periods of earth's history. We think it is convenient and useful to see the time periods all laid out in chart form. As a reference tool, you can easily note the sequence of the various divisions and the length of each unit of time relative to each other.

Eons, The biggest subdivisions are of course the longest lasting and most inclusive of these divisions.

Eras are the next largest categories represented here.

Periods are relatively shorter in time length. They are further broken down into Epochs which are not represented on this chart.

Just like the layers of the earth, the top divisions of the chart represent the most recent time. Moving down the chart, you go further and further back in time.

Geologic Time Line Chart

The names of each Eon, Era or Period are linked to pages that contain information on the geology, biology, and climate of that particular time. Simply click on the name of the time division for more detailed information about it.

Note: At present, information about individual epochs can be found within their respective periods.

Below the chart, you will find links to lesson plans and activities for kids related to the geologic time line.

Check out some of the Educational Materials for sale on our sister site fossilicious.com.

interested in more? If so, you may want to check out our other sites:

fossilicious.com - Our online fossil and mineral rock shop.
rocksandminerals4u.com - An educational site about rocks, minerals, and geology.

Geologic Time Line related lesson plans, kid's activities, and elementary level reading booklets.

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Geologic Time Line: Your Doorway Into Earth's History

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The purpose of this geologic time line is to help you easily find in-depth information on eons, eras, and periods of earth's history. We think it is convenient and useful to see the time periods all laid out in chart form.

# data[].attributes.attachment_link.readable_text
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 15,000+ interactive lessons and videos across all grades and subjects.

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Pin # 02937049

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Join a game of kahoot here. Kahoot! is a free game-based learning platform that makes it fun to learn - any subject, in any language, on any device, for all ages!

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"Continental Drift Pangea Final" Pangea Plate Tectonics (english version)

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It's Okay to Be Smart
Season 4 Episode 23 | 4m 3s |

Why do Africa and South America fit together? Anyone who's ever looked at a map can see that Earth's continents are kind of like a jigsaw puzzle. The idea that continents are constantly moving and weren't always in their current spots is a pretty obvious idea, right? You might be surprised to learn that geologists only accepted that idea recently in the past few decades.

Aired: 03/07/17

Rating: NR

From:

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It's Okay to Be Smart | Solving the Puzzle of Plate Tectonics | Season 4 | Episode 23

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It's Okay to Be Smart Season 4 Episode 23 | 4m 3s | Why do Africa and South America fit together? Anyone who's ever looked at a map can see that Earth's continents are kind of like a jigsaw puzzle. The idea that continents are constantly moving and weren't always in their current spots is a pretty obvious idea, right?

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15 stunning 3D visualisations of Earth. Geographic, demographic and economic views include tectonic boundaries, climate zones, average temperature and precipitation, political maps, GDP per capita, population density, energy consumption, GINI index, fertility rate and population growth.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

# data[].attributes.attachment_link.description
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

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Cenozoic Era | Geological time scale with events |

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Mesozoic Era | Geological time scale with events |

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Paleozoic Era | Geologic time scale with events |

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by Andre 💖

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

# data[].attributes.attachment_link.description
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

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Season 1 Episode 35 | 5m 49s |

For decades, one of the most abundant kinds of fossils on Earth, numbering in the millions of specimens, was a mystery to paleontologists. But geologists discovered that these mysterious fossils could basically be used to tell time in the deep past.

Aired: 04/11/18

Rating: NR

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Eons | The Most Useful Fossils In The World | Season 1 | Episode 35

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Season 1 Episode 35 | 5m 49s | For decades, one of the most abundant kinds of fossils on Earth, numbering in the millions of specimens, was a mystery to paleontologists. But geologists discovered that these mysterious fossils could basically be used to tell time in the deep past.

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Use fossils, like clues buried inside of rocks, to unlock the history of life on Earth.

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by Charlotte 💖

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

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This activity is perfect for students studying rocks. Simply click on a rock in the rock chart to learn all about it. Learn bout igneous rocks such as obsidian, basalt, granite, pumice, rhyolite, and andecite; metamorphic rocks such as marble, slate, gneiss, schist, anthracite, and quartzite; and sedimentary rocks such as sandstone, limestone, conglomerate, shale, travertine, and dolomite.

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This activity is perfect for students studying rocks. Simply click on a rock in the rock chart to learn all about it. Learn bout igneous rocks such as obsidian, basalt, granite, pumice, rhyolite, and andecite; metamorphic rocks such as marble, slate, gneiss, schist, anthracite, and quartzite; and sedimentary rocks such as sandstone, limestone, conglomerate, shale, travertine, and dolomite.

# data[].attributes.attachment_link.readable_text
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

# data[].attributes.attachment_link.description
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

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Copy of Sci 4_Vocabulary Flashcards_FINAL

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Earth's Changing Landscape

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You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube.

Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.

# data[].attributes.attachment_link.description
You don't have to start from scratch. Upload and make any of your favorite PowerPoints, Google Slides, and now, any video interactive. You can even upload videos directly from YouTube. Or, search our standards-aligned library of 8,500+ interactive lessons and videos across all grades and subjects.