Birdwatch Note Rating
2023-07-12 20:30:55 UTC - HELPFUL
Rated by Participant: E2E846B36D5091CC5938949BB5C145AB691E8FB26C125930D8E7E4001B386084
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