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What is Soil | Science for Kids
Автор: Little School
Загружено: 2024-07-15
Просмотров: 49753
Описание:
#soil
Hey kids!
In today's video, we will be learning about Soil.
Did you know that there are six layers in the soil horizons?
To learn more about the soil horizons, join us as we learn about soil.
0:21 - What are soil?
0:43 - The different types of soil.
0:47 - Sand
0:57 - Silt
1:06 - Clay
1:16 - Loam
1:26 - How is soil formed?
1:42 - Weathering of rocks
2:03 - Addition of organic material
2:20 - Mixing
2:40 - Water movement
2:56 - The Soil Horizons
3:08 - O Horizon (Humus Layer)
3:27 - A Horizon (Topsoil)
3:50 - E Horizon (Eluviation Layer)
4:01 - B Horizon (Subsoil)
4:12 - C Horizon (Parent Material)
4:28 - R Horizon (Bedrock)
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