Question

Which
one brings
a Sudden change
in the environment?​

Answer 1

Answer:

here is your answer dear

All these phenomenon being time consuming and taking place over a prolonged period of time, we are left with rainfall, which indeed causes a sudden change in the environment.

1. pollution
2. deforestation

Answer 2

Answer:

The natural disasters like flood T sunami earthquake etc. are brings suddenly change in the environment