Birdwatch Note Rating
2023-07-13 02:46:31 UTC - HELPFUL
Rated by Participant: AAC2F57E8AFBE289EFAAB04C678519E03FD733D835A19237C365BEF96642459E
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