Answer: can kill off insects, fish, and amphibians
Explanation:
The local aquatic ecosystem can be damaged by thermal pollution, especially if it is dramatic, as in copious amounts of warm water being dumped into a chilly pond or bay or river. “Thermal shock” can kill off insects, fish, and amphibians. This sudden loss of life causes further issues with the ecosystem
Answer:
it caused by Ph levels and can determine whether the water has enough calcium or not
Explanation: