Earth is indeed a dynamic cycle of birth, death, and rebirth.

What we consider natural disasters have their own purpose.

Volcanic eruptions make the land fertile. They have also been known to create new islands

Earthquake is a natural occurrence that has separated and created new countries, more interesting countries.

India was a result of a piece of Africa separating, then colliding with Asia. The Himalayas is the result of the collision. 

Even natural forest fires clear some of the densest forests to make way for new life to grow.

Earth is indeed a dynamic cycle of birth, death, and rebirth.

Om Namah Shivaya