Birdwatch Note Rating
2023-07-12 18:58:05 UTC - HELPFUL
Rated by Participant: 98635989B119A555CDD613B729EE48E7A2C1BE55D10F6833BCF19E792A8810BF
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