Soil Book Learning Resources
Different layers of soil p6
https://www.eartheclipse.com/environment/soil-importance-different-layers-soil.html
https://www.youtube.com/watch?v=og9A_Apr534
Soil formation p8
https://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/edu/?cid=nrcs142p2_054278
Roots p15
https://wiki.kidzsearch.com/wiki/Root
Pando p16
http://justfunfacts.com/interesting-facts-about-pando-tree/
Fun activities related to trees p19
https://www.plt.org/educator-tips/activities-explore-uses-trees/
https://www.youtube.com/watch?v=7f5y2Sy67IA
Flower anatomy activities p22
https://www.youtube.com/watch?v=R9sn7HZM7uY
https://www.youtube.com/watch?v=mYRI8X8Z-B4
Pollination p25
https://byjus.com/biology/what-is-pollination/
https://www.youtube.com/watch?v=9dpsZOc1b4M
https://www.youtube.com/watch?v=3ZOx63hIsUw
Insect and animal homes in the soil p33
https://www.youtube.com/watch?v=9DTsgBDWPgQ
https://www.businessinsider.com/whats-inside-an-anthill-fire-ant-tunnels-2019-12
https://www.youtube.com/watch?v=X69M1MBGG8A
https://www.youtube.com/watch?v=SkXDQxgs_Pw
https://www.youtube.com/watch?v=izwDz858bFc
Caves p36
https://www.worldatlas.com/articles/the-different-types-of-caves-and-cave-systems.html
https://www.youtube.com/watch?v=puA0YC-hSPM
Paleontology activities p41
https://www.youtube.com/watch?v=E5YHZ4RGraI
https://www.youtube.com/watch?v=LrRxMZNCqyI
Fossilization p45
http://geology.isu.edu/Alamo/fossils/process_fossilization.php
https://www.youtube.com/watch?v=ID7qhn1ipmw
Clock of Era activities p53
https://www.youtube.com/watch?v=0AjRZnffjs4
https://montessoricommons.cc/760/
Clock of Era activities p53