Answer:
A: natural disaster
Step-by-step explanation:
A natural disaster is a major antagonistic situation resulting from natural methods of the Earth; cases are floods, storms, cyclones, volcanic explosions, quakes, tsunamis, and other geologic manners. A natural disaster can cause loss of life or resources damage, and typically neglects some commercial destruction in its wake, the cruelty of which depends on the simulated population's elasticity, or strength to gain and also on the base ready.