### Global Water Volume

**(**Earth

**)**in order to leave an estimated

**sea distributed across its surface can be calculated.**

*71%*

**4/3**

**π**

**r**^{3}

*π*

**= 3.142**- This assumes the Earth is a perfect sphere rather than an oblate spheroid

- The radius of the Earth is an average of 6371km (volumetric mean)

- Assuming an average depth of 3.79km the volume of ocean seas will be:

- The volume of water will be the difference between these two quantities:

- The proportion of water to land is roughly 71:29, so the actual volume of water will equate to:

- The diameter of a comet (water source) necessary to deliver this quantity of water would need to be about
**1378 km:**

**r**^{3}= 3/4 * 1,370,000,000 * 1/π

*Radius = 689 km**Earth without water =***1,083,206,917,000 cubic km****Earth covered with water =****1,085,141,211,000 cubic km***Difference =**1,934,294,000 cubic km*- If
is approx*land:water*then**29:71**

**ater =***W*

**1,373,348,740 cubic km****Radius =***689 km*

*For the global level of the sea to rise by 1 metre, a volume of ice approx 1904 square km by a depth of 100 metres would need to melt. An initial volume (excluding land) was calculated above:***. To increase in the mean depth from***1,085,141,211,000 cubic km***to***3790 metres***, the new volume would be:***3791 metres*

*1,085,141,722,000 cubic km***and the new volume of**

*1,085,141,211,000**caused by the increase equates to*

**1,085,141,722,000****. Taking**

*511,089 cubic km***of this reduces to**

*71%***. An approximate size of**

*362,873 cubic km**(deep) with a surface area of*

**100 metres****would provide this amount of water.**

*1904 * 1904 km**[The volume of (water) ice differs to liquid water, but because of the enormous volumes involved does not here represent a significant difference.]*

Similarly, the size of a volume of ice can be calculated that would raise the sea depth by

**or**

*100m**. This would*

**200m****and**

*absolutely*

*realistically*be available to melt unless a

*proportion of the sea was itself to freeze. Ice with a surface area to a height of just*

**very large***would be necessary to increase global sea volumes by*

**1km***,*

**1m****,**

*100m***as follows:**

*200m*=**1m depth**x*602km*(or**602km**x*1904km*x**1904km**)*0.1km*

=**100m depth**x**6017km***6017km*

=**200m depth**x**8522km***8522km*

Clearly such an

*is impossible.*

**inundation**- Ice-covered:
*13,720,000 km*^{2}

*of being corrupted by political interference. It is also possible that the alleged*

**must rid itself****is returning to an earlier**

*rising temperature**value before any global cooling happened that formed the ice in the first place. This operates in a similar principle to ice contained in a drink to keep it cool. The ice melts and so removes heat from the liquid*

**(lower)****(**latent heat

**)**. Alternatively, the minimum is still to be achieved. The melting-ice volume in the Antarctic has yet a long way to go before it is exhausted. The current problem is that increased water levels are just inconvenient. Living in low lands is not the best place to be, but Earth's climate cannot just be massaged to make it convenient.