As our climate continues to change, ecosystems are facing increased stress, affecting the plants, animals, and natural habitats that sustain life on Earth.
Wrth i'n hinsawdd barhau i newid, mae ecosystemau yn wynebu mwy o straen, gan effeithio ar y planhigion, yr anifeiliaid a'r cynefinoedd naturiol sy'n cynnal bywyd ar y Ddaear.