SELECT * FROM question_mgmt as q WHERE id=4324 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=8 AND subId=16 AND chapterId=195 and ex_no='12' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 9th science Improvement in Food Resources how do you differentiate between capture fishing

Question:

How do you differentiate between capture fishing, mariculture and aquaculture?

Answer:

Capture fishing Mariculture Aquaculture
It is one of the most common forms of fishing. It is a type of fishing where the fishes are obtained from natural resources like rivers, lakes or seas . Fish farming or culture fishing in marine waters is called mariculture. Varieties like tuna and prawns are cultivated in this method. Fish culture done in brackish water where seawater and freshwater mix together is known aquaculture.

 


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