Birdwatch Note Rating
2023-07-12 18:35:01 UTC - HELPFUL
Rated by Participant: 450E9C2CCA91CC3680017E932B50ADDFE97E429892A33658B96C8BD805D1D99F
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