Birdwatch Note Rating
2023-07-12 23:14:41 UTC - HELPFUL
Rated by Participant: ABAD02952C6256A52961597C5F02F64F9A9D41AAA6B02922E54F14EA26EC6628
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