They say that Greenland's ice sheet will melt and raise sea levels, but did you consider this...?

Question

Every day, countless tons of silt are washed by rivers from the continents into the seas. Won't that make sea levels rise? Or is it all global warming's fault?

Keep in mind that nobody even knows for sure if global warming is caused by man, but it is a fact that man is not responsible for the process of continents losing landmass via erosion to the oceans.

Answer 1

What caused global warming millions of years
ago when there were no gasoline engines and
industry to put all that gunk into the atmosphere. My big ol butt. Tell 'em about it
Bill.

Answer 2

good point