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\nThe Ozone Layer\n

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\nThe world has already faced a major global climate challenge: the hole in the ozone layer, discovered in 1985. Find out what ozone is, why it's important, and how the ozone hole is being repaired. Earth Science - Human Impacts - Learning...\nThe world has already faced a major global climate challenge: the hole in the ozone layer, discovered in 1985. Find out what ozone is, why it's important, and how the ozone hole is being repaired. Earth Science - Human Impacts - Learning Points. The ozone layer protects the planet by preventing most of the Sun's harmful ultraviolet rays from reaching the Earth. There are links between ozone depletion and global warming. CFCs are man-made substances that attack the ozone layer. CFCs have been banned in many countries so the ozone layer can slowly recover. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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3:00
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Grade
6th - 12th
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nImagine Learning - Twig (middle years+)\n\n
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Date
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2010
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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light, antarctica, scientists, humans, pollution, rays, cancer, aging
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Additional Tags

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ozone layer, ozone, hole, aerosols, dangerous, uv, protection, sun, atmosphere, recovering, earth, surface, risk, shield, damaging, uv light, year, action, covering, stratosphere, chloro, fluorocarbons, cfcs, reach, stop
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Classroom Considerations

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Best For: Explaining a topic
Video is ad-free
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Educator Ratings

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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: The Ozone Layer\" href=\"/subscription/new\">\"The\n\n
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