Question

Why has the earth average surface temperature increased

Answer 1

Ello user !!!!!!!

Here is your answer,

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Global warming is projected to have a number of effects on the oceans.

Ongoing effects include rising sea levels due to thermal expansion and melting of glaciers and ice sheets, and warming of the ocean surface, leading to increased temperature stratification.

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HOPE THIS HELPS YOUU :)

AND STAY BLESSED.

Answer 2

one more reason is the hole in ozone layer