![](https://static.wixstatic.com/media/e719ad_90784ada33e645a194b49bbf306aa775~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/e719ad_90784ada33e645a194b49bbf306aa775~mv2.webp)
![Worldwide Watering Wonder](https://static.wixstatic.com/media/e719ad_90784ada33e645a194b49bbf306aa775~mv2.jpg/v1/fill/w_319,h_240,fp_0.50_0.50,q_90,enc_auto/e719ad_90784ada33e645a194b49bbf306aa775~mv2.webp)
Worldwide Watering Wonder
The ocean is 70% of earth's surface but much deeper than the surface. Our land mass has life due to the ingenuity of evaporation, clouds
![Tiny Earth, Big Importance](https://static.wixstatic.com/media/e719ad_7c0d0c1e8a594b7f8691ca415adb7499~mv2.png/v1/fill/w_319,h_240,fp_0.50_0.50,q_95,enc_auto/e719ad_7c0d0c1e8a594b7f8691ca415adb7499~mv2.webp)
Tiny Earth, Big Importance
Size can be measured 3 ways: distance in a straight line, 2-dimensional area, and 3-dimensional volume. For example, the earth's diameter...