acid rain is made by sulphuric acid which is toxic for human and water and land species.
when acid rain reaches the pond, the acid will mix with H20. the biodiversity will likely become mutant.
Answer:
Explanation:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
Is there perhaps a pic you can post so we may help you :3 or options
Some possibilities of why a population decreasing are:
-invasive species
-deforestation
-pollution
-habitat loss
-change in food chain/web
-oil spills
Hope this helps!