Birdwatch Note Rating
2023-07-12 14:57:44 UTC - HELPFUL
Rated by Participant: 280FD37CFD358243E55EA828CB15AEBB1D6B74BCE7DF453389CA9703E5A4C906
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