Birdwatch Note Rating
2023-07-12 23:05:15 UTC - HELPFUL
Rated by Participant: C6BF573BA79094E7CD9985458CFB1234FE3BC04C8C82369ED5DA501F2A50B5B3
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