Question

The average rate of increase per year?

Some scientific studies indicate that ocean levels could rise 3.5 feet in the next 75 years

Round the answer to the nearest thousandth.

Answer 1

The average rate of increase per year for sea level rise is about 1.8 mm per year, but between 1993 and 2010 it ranged from 2.9 to 3.4 mm per year. This is primarily caused by melting glaciers and polar ice caps and thermal expansion of ocean water.

Step-by-step explanation:

The average rate of increase per year for sea level rise is approximately 2.9 to 3.4 mm per year between 1993 and 2010. However, overall, the average rate of increase per year is about 1.8 mm per year. This increase is primarily caused by the melting of glaciers and polar ice caps, as well as thermal expansion of ocean water due to global warming.

Answer 2

Average rate of increase will be 0.0466 feet/year

Step-by-step explanation:

We have given that the scientific studies indicate that the ocean level could rise 3.5 feet in 75 years

So rise in level of ocean = 3 feet

Time by which the ocean level rise = 75 years

We have to find the average rate of ocean rise

Average rate of ocean rise is given by
`(rise\ in\ level)/(total\ time)=(3.5)/(75)=0.0466feet/year`