Birdwatch Note Rating
2023-07-12 23:21:38 UTC - HELPFUL
Rated by Participant: E1CC33D18C2638B5EA97371AAC43A998B18214F22683D8886C1903FEFE4D4394
Participant Details
Original Note:
The black plastic balls mentioned in the video serve as a barrier to water evaporation when the reservoir levels are low. By composition and design, the dark material absorbs and prevents the sun's rays from acting under the surface of the water. https://www.sciencealert.com/here-s-what-s-really-going-on-with-those-black-balls-in-the-la-reservoir
All Note Details