Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires. This is considered to be an important topic of the 21st century due to the implications land degradation has upon agronomic productivity, the environment, and its effects on food security.
prepress. 1  of or relating to all operations other than the preparation of the press that are required in preparing a job for printing. ( 2 of a proof) pulled from a finished plate prior to or in lieu of a press proof.
digression When your essay about French cooking starts describing a childhood trip to Disneyland, it's taken a digression â it's strayed from the main topic. But I digress is a phrase often used by people when they realize they're no longer on-topic. A digression is like a tangent, only digression often describes speech patterns, whereas tangent comes to us from mathematics. Another trick to remembering the meaning of digression is its relationship to the word progression.