Birdwatch Note Rating
2023-07-12 17:28:49 UTC - HELPFUL
Rated by Participant: 0C5ED32EB8C58228792081DF00CB0DFF5715AC82AC704C134CBF7E47C3DBEB05
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