Step-by-step explanation:
Natural disasters cause destruction of property, loss of financial resources, and personal injury or illness. The loss of resources, security and access to shelter can lead to massive population migrations in lesser-developed countries.
Pollutants from flooded industrial sites caused hazardous chemicals to enter untreated into project sites, groundwater, watersheds and the oceans. Other disasters such as wildfires, floods, and tornadoes can completely defoliate forests and cause other types of structural changes to ecosystems.