Birdwatch Note Rating
2023-07-12 18:32:44 UTC - HELPFUL
Rated by Participant: A60D07E9180B1081C0C0FE36076D6CB4DB0343F4B7CD760F0DFDE502563117F9
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