soil and earth's crust
DESCRIPTION
TRANSCRIPT
![Page 1: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/1.jpg)
![Page 2: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/2.jpg)
Slide Summar
yI. AboutII. Interiors of EarthIII. What is Soil ??IV. Formation of SoilV. CrustVI. More about CrustVII. Formation of CrustVIII.More about Formation of CrustIX. Picture GalleryX. Quiz Time
![Page 3: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/3.jpg)
The Interiors of Earth comprises of Soil, Earth & Crust.
![Page 4: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/4.jpg)
SUMMARY OF INTERIORS OF EARTH
Mantle Middle & thickest layer Composed of hot, dense rocks. Rocks flows like asphalt 2/3rd of the earth’s mass 1800 miles thick
Crust Outer layerConsist of heavy metals1/250 of earth mass25 miles thick
Core Very hot1/3 of the earth’s massOuter Core: Iron & Nickel in
liquid state; 1400 miles thickInner Core: Iron & Nickel in
solid state; 800 miles thick
![Page 5: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/5.jpg)
What is Soil ??The upper layer of earth in which plants grow, a
black or dark brown material is known as Soil.
![Page 6: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/6.jpg)
Formation of Soil
![Page 7: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/7.jpg)
CrustNow , Let’s learn about the Earth’s crust.The crust of the Earth is composed of a great
variety of igneous, metamorphic, and sedimentary rocks. This drawing shows the Crust, Upper Mantle, Mantle, Outer Core, Inner Core.
![Page 8: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/8.jpg)
What is Crust ??• opppppThe Earth's crust is an extremely
thin layer of rock, like the skin of an apple in relative terms. It amounts to less than half of 1 percent of the planet.
![Page 9: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/9.jpg)
Formation of Crust
![Page 10: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/10.jpg)
Crust is formed along boundaries between tectonic plates which are moving apart. Most crust creation takes place on the ocean floor at the mid-ocean ridges. As the plates move apart, solidifying magma rises, filling fractures and openings created by the divergence. Some lava also spills out into the seawater, creating pillow basalts on the seafloor. The entirety of the oceanic crust has, and is, being created in this manner.
Formation of Crust
![Page 12: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/12.jpg)
Quiz Time
• Where is Crust formed ?Ans : Crust is formed along
boundaries between tectonic plates which are moving apart.
• What is Soil ?Ans : The upper layer of earth in which
plants grow, a black or dark brown material is known as Soil.
• What is Mantle??Ans : Mantle is the middle and
thickest layer.
![Page 13: Soil and earth's crust](https://reader033.vdocuments.site/reader033/viewer/2022051012/546a6fffaf79596c268b4984/html5/thumbnails/13.jpg)
Thank You!!!!!!!
This slideshow is made by Taal
&Kunj
representing Class 5 - IHope you enjoyed it!!!!