The Earth's mantle is about 1800 miles thick.
1800 miles
24.8548-248.548 miles
there are 7 layers in earths mantle.
Very good question. Many people have been wondering this, actually. How thick is the Earth's mantle? Well, I did some research and found out that the Earth's mantle is about 1800 miles thick, or 2900 kilometers thick. It contains about 80 percent of the Earth's mass. Wow!
The radial thickness of the inner and outer core is equal to 3,486 km (2,166 miles). The mantle is 2,885 km (1,793 miles) thick. As such the inner and outer core combined is 601 km (373 miles) thicker than the mantle.
The radial thickness of the inner and outer core is equal to 3,486 km (2,166 miles). The mantle is 2,885 km (1,793 miles) thick. As such the inner and outer core combined is 601 km (373 miles) thicker than the mantle.
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The crust ranges from 2 miles to 70 miles(mid-ocean) thick. This is equivalent to 3.225 km to 112.9 km
2900 km
120-300
Scientists predict the mantle is about 2,900 km (1,800 mi) thick.
Earth's mantle is 2,900 km thick (1,800 miles)
I say thick because it's got many layers.
venus has thick posnis atmosphere