Birdwatch Note Rating
2023-07-12 19:59:07 UTC - HELPFUL
Rated by Participant: CF341AF887422C8256D1D5F7B40E174D92D4ED1E4E11D32F9861870CFD40B343
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