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J.Layers of the Earh

only living planet

Mantle Second layer of the earth,it surround the core has a thickness of 2,900 km.
Crust It is composed of basalt-rich oceanic crust and granitic rich continental crust
Inner Core The final layer of the Earth, 780 miles thick and reaches a temperature of 3,000-5,000 Kelvin!
Outer Core The third layer of the Earth, this layer represents about 4% of the Earth’s mass measuring 125-188 miles thick, responsible for creating the Earth’s magnetic field.
Humus made up of rotting plant parts, such as leaves, fruits and small animal remains.
climate Give at least one factor that contribute to the soil formation
Loam a type of soil that is good for growing plants
Sand are granular soils that contain small rock and mineral particles. The texture of sandy soils is usually gritty. This soil feels course whether it is dry or wet
Clay composed of tiny particles that are hard and able to become easily compacted. This compaction makes it difficult to plant or even shovel within the soil, made of sticky soil particles good for making pots and vases
Created by: 100000055930125
Popular Earth Science sets

 

 



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