Birdwatch Note Rating
2023-07-12 15:24:21 UTC - HELPFUL
Rated by Participant: C0500CAA9CB1D8B414C5A99CCC6ABA76596D057A44AD262DACF9BE7236A1BB66
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