What would happen if Earths core became 200 degrees C hotter?

Answer 1

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Expect more volcanoes to erupt

Answer 2

Global warming would happen.

Answer 3

Well, it is already 1000 degrees hotter than first measured.

200 degrees,,feels that hot in the desert.

Answer 4

Very little, its already 5200 Celsius, another 200 degrees won't do anything.

Answer 5

If it's *just* the core, then... not much. There'd be more heat convection within the mantle, but 200 degrees may not be enough to show increased surface activity.  I would think the 2000 mile thick mantle would absorb that heat readily. 

Answer 6

Our core would become thinner and it would accelerate tectonic activity

Tectonic Plate would move faster and we would have more Earthquakes and Volcanoes

It would also fill the Atmosphere with poisonous Gases

We could go the same way as the Dinosaurs