Question

What is Global Warming and how does it affect the world?

Answer 1

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.

Answer 2

Global warming is the term used to describe a gradual increase in the average temperature of the Earth's atmosphere and its oceans, a change that is believed to be permanently changing the Earth's climate.
it effects the world because it causes the see level to rise and the melting of glaciers and ice sheets...
hope this helps!