Answer:
maybe because of the tides from the moon or global warming?
Explanation:
it could be the tides because of the mooons gravitational force or it could be global warming and the ice melting makeing the water level higher i hope this helps in some way have a good day XD
I think is alternative a because that includes the earth
Pull factors are reasons why groups of people leave a particular place.
The government takes part by passing regulations to protect the public.