Did changes in ecosystems near river and coastline causes health problem to the community?

Yes, changes in ecosystems near rivers and coastlines can cause health problems for communities. For example, pollution from industrial activities or agricultural runoff can contaminate water sources and lead to waterborne diseases. Deforestation and habitat destruction can also disrupt the natural balance of ecosystems, leading to an increase in disease-carrying pests such as mosquitoes. Additionally, changes in ecosystems can impact the availability of food sources and lead to malnutrition or food insecurity in communities that rely on these resources for sustenance. Overall, the health of a community is closely tied to the health of the surrounding ecosystems, and any negative changes can have significant impacts on the well-being of the population.