Matching Pairs Layers of earthOnline version This activity consists of answering some questions related to the layers of the earth by Ángel Mieles 1 Geosphere: 2 Atmosphere: 3 Stratosphere: 4 Troposphere: 5 Mantle: 6 Crust (cortex) 7 Hydrosphere: 8 Nucleus: it is the set of all the water of the planet, seas, oceans, rivers, lakes, ice and water vapor it is the intermediate layer, thicker, formed by magma; molten rocks and high temperature it is the layer of air that surrounds our planet. it is the innermost part formed by iron. Its interior is solid, its exterior is liquid it is the part where life develops, it is 10 to 20 kilometers high it is up to 50 kilometers high, low temperature, in the higher part, we find the ozone it is the rocky part of the planet, and reaches the center of the earth it is the outermost layer, where we live, solid, formed by rocks
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