Its a bad idea, because you are taking the saltwater marsh away from the ecosystem... And turning it into a cement covered ground, for more houses... Then the animals (or other things) that live there, will die... and have to find another place to live...
~therefore... The bad thing is, that they shouldnt fill the marsh with dirt, and cement... Because bad things could happen to the creatures that already live there.
Answer:
El desplazamiento tectónico es el movimiento de las placas que forman la corteza terrestre. el calor de los procesos radiactivos dentro del interior del planeta hace que las placas se muevan, a veces hacia y a veces alejándose unas de otras.
Explanation:
Espero que esto ayude a marcar el MÁS CEREBRAL !!!
The answer for One of the defining aspects of mass extinctions in that natural selection forces do not play a role in the outcome is False
