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Plants that have cones instead of flowers, also referred to as conifers
There are 8 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 7 - 12
1373 Views:
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They Might Be Giants' song about conifer trees. A sample of the lyrics: "Most with cones for seeds, most with needles for leaves. C is for conifers, my kind of trees. Large junipers and fir, spruce, cedars and pines. C is for conifers, more then fi...ve hundred kinds." Run time 02:50
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May 3, 2010 at 11:30 PM
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Not Right For WatchKnowLearn
Ages: 8 - 14
1220 Views:
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Learn about the role that pollen plays in the life cycle of pine trees. The video was filmed in Helena, Montana and shows close up video of the male and female cones and the spreading of pollen. The video could be used for a lesson on sexual reprodu...ction, pollination, conifers, and/or gymnosperms. The video is set to music and does not include narration but does include written information on the screen. Run time 02:22.
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July 12, 2010 at 12:12 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
1181 Views:
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Gymnosperms are the oldest seed-bearing plants. There are four types of gymnosperms: gnetophytes, cycads, conifers, and gingkos. Learn about gymnosperms distinct appearances and unique lifestyle in this cartoon animated video from StudyJams.
May 14, 2011 at 05:46 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1103 Views:
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Mountain pine beetle attacks have decimated British Columbia’s pine forests, seriously damaging their ability to store carbon. An effective response to the beetle attacks will involve much more than just clearcutting dead trees. Run time 4:02
May 3, 2010 at 10:25 AM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1056 Views:
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At high elevations in the northern Rockies, mountain pine beetles are killing countless whitebark pine trees, a major source of food for wildlife including grizzly bears. Run time 02:48
May 3, 2010 at 12:52 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
1283 Views:
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Pine trees actually produce two types of pinecones. This video addresses both the male cone and the female cone as well as their parts. Using computer generated pictures, the narrator explains the reproductive process for a pine tree. The narrator a...lso addresses the special adaptations of the pine needle. Run time 02:41.
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June 14, 2010 at 02:44 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
1060 Views:
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Conservationists know that the Longleaf Pine Forests of the Southern U.S. consist of much more than just its trees. They are complete ecosystems of plants, animals and natural processes including fire, rain and soil mineralization. Estimates show tha...t over the last century, longleaf pine ecosystems have dwindled to less than 3 percent. Once thought to be inexhaustible, these forests were exploited for their lumber and turpentine products. Today, restoring these habitats to pre-settlement conditions is the goal of The Nature Conservancy, along with state and federal agencies. Run time 01:45
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May 3, 2010 at 01:45 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1026 Views:
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This short video explains the reproduction process of the Pine tree and as well as the parts of the male and female cones. It also briefly addresses the adaptations of the pine tree and pine needles. Run time 02:41
April 17, 2010 at 10:52 PM
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