Birdwatch Note Rating
2023-07-12 16:01:00 UTC - HELPFUL
Rated by Participant: E6D04414402AC3516E65B3FE07AFB1C777C6E07F4F97CA346DE02DC678D9B1BB
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