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Soil: Who Needs It?
| Content Provider | WatchKnowLearn |
|---|---|
| Description | Who needs soil? We all do! We are losing over 6.4 billion tons of soil each year. Join Gritty, Sticky, and Smoothy as they tell us why soil is important, explain what soil erosion is, and help us understand what we can do to save our soil. Key vocabulary words and topics in this video include: what grows in soil, soil composition (minerals, water, air, & organic matter), humus, soil particles (sand, clay, & silt), soil texture, soil colors, tips for soil conservation, water erosion (gully erosion, rill erosion, & sheet erosion), wind erosion, and the dust bowl of the 1930s. |
| Language | English |
| Access Restriction | Open |
| Rights License | Proprietary |
| Subject Keyword | Soil and Erosion k-12 homeschool homeschooling home school parents educational videos k12 preK-12 Earth Science Geology Science |
| Content Type | Video |
| Educational Role | Student Teacher |
| Educational Use | Self Learning Lecture |
| Time Required | PT14M26S |
| Education Level | Class II Class III Class IV Class V Class VI Class VII Class VIII Class IX |
| Pedagogy | Lecture cum Demonstration |
| Resource Type | Video Lecture |
| Subject | Soil Erosion and Conservation |
