Extinction and Natural process

Extinction noun - The reduction of the intensity of radiation as a consequence of absorption and radiation.

Natural process and extinction are semantically related. In some cases you can use "Natural process" instead a noun "Extinction".

Nearby Word: extinct

Natural process noun - A process existing in or produced by nature (rather than by the intent of human beings).

Extinction and natural process are semantically related. Sometimes you can replace term "Extinction" with "Natural process", this terms are similar.