It was ancient fossils containing ----Ancient bacteria---
Answer:C. Point, nonpoint
Explanation:
Point source of water pollution originate from a single source and the source of origin can be determined. Industrial and sewage drainage systems are the examples of point source pollutants. The source of pollutant is easy to detect and monitor.
Non-point source of water pollution the source of pollution remains undetermined. The pollutants may enter in water body through multiple sources. Hence, it is difficult to track back the source of single pollutant. Thus non-point source pollution cannot be clean and monitored.
Coastal erosions affect the development of the Florida peninsula.
Explanation:
Coastal erosion along the Florida coast is due to rising sea level, natural disasters like frequent storms and hurricanes, numerous navigational inlets and other constructions, and poor developmental plans.
Since the entire stretch of Florida is covered by coastline, coastal erosion is a big threat to people living along its coasts, especially in places like Jacksonville.
Florida is a state which attracts a huge number of tourists mainly due to its coastline which contributed a lot to the state’s economy. With increasing coastal developments, the erosion also increased making it more vulnerable.
Many public and private properties have been eroded due to coastal erosions. Hence sustainable development must be undertaken to protect the coastline as well as develop the state of Florida
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Complex.
Hope this helps!
