Birdwatch Note Rating
2023-07-12 13:52:17 UTC - HELPFUL
Rated by Participant: 071004F50753E254B7FEAA9C3FE189D5CE88FB53C24BE7B7D43E07828EF73ECE
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