Birdwatch Note Rating
2023-07-12 20:04:18 UTC - HELPFUL
Rated by Participant: FD680F2FF1D1FA4A390EBBEF491904C1A92AADD465911D6C9A29AC8E58BC67EE
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