Answer: The solutions to addressing the causes of oceans and coastlines pollution by human activities is by:
1. Reducing the proximity of buildings or residential areas to the oceans or coastlines.
2. Providing barriers to limit the easy access of the ocean and coastline.
3. Providing a watch guard who would have a station close to the ocean and coastline to prevent irregular human activities.
Consequences that could be applied are:
1. Payment of fines when caught.
2. Possible prison hours or social work hours as penalty for the misbehavior.
3. Breaking and collapse of buildings of people who have close proximity with the ocean and coastline thereby causing pollution.
Step-by-step explanation: