Timestamps 0:20 - Rock Cycle » Sedimentary » Metamorphic » Igneous 2:42 - Soil Key Terms » Parent Material - bedrock, can determine nutrient content » Weathering - breaking down of parent material and upper layers of soil » Erosion - movement of soil often by wind and water 4:57 - Physical Properties of Soil » Texture/Particle Size - determines soil type and porosity » Clay - smaller and slower to drain (low porosity) » Silt - middle ground » Sand - largest and fastest to drain (high porosity) 7:00 - Soil Texture Triangle 9:35 - Testing Soils 13:30 - Soil Horizons 16:00 - Watersheds » Runoff, carries nutrients and even toxins too » Environmental Problem: eutrophication from runoff of fertilizer
Timestamps
0:20 - Rock Cycle
» Sedimentary
» Metamorphic
» Igneous
2:42 - Soil Key Terms
» Parent Material - bedrock, can determine nutrient content
» Weathering - breaking down of parent material and upper layers of soil
» Erosion - movement of soil often by wind and water
4:57 - Physical Properties of Soil
» Texture/Particle Size - determines soil type and porosity
» Clay - smaller and slower to drain (low porosity)
» Silt - middle ground
» Sand - largest and fastest to drain (high porosity)
7:00 - Soil Texture Triangle
9:35 - Testing Soils
13:30 - Soil Horizons
16:00 - Watersheds
» Runoff, carries nutrients and even toxins too
» Environmental Problem: eutrophication from runoff of fertilizer
Thanks for these, they are a great resource!
I'm glad they are helping you! Good Luck on the exam!
Thank you so much for making this video!
thank you so much for these videos they are so helpful!!
I'm so glad they are helpful! Good Luck on the Exam Monday!
thank you science panda! your videos are so helpful!
Yay! I am so glad they are helping you :)
Thank you so much for these videos!
I'm so glad they have been helpful!
love your videos!!
Omg the soil triangle helped so mich😊
Hmm, so that’s why so many pots are made out of clay
bestt!!!
hi Yyan Manklin
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