NCERT Important Questions Class 9 Science biology Chapter 15
Important NCERT Extra Questions
Chapter 15 Improvement in Food Resources
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
What are the two ways of obtaining fish?
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The two ways of obtaining fish are
(i) Capture fishery. Fish is caught from natural waters both marine as well as inland (freshwater bodies).
(ii) Culture fishery. Fish is grown in water bodies through human efforts. The mature fish is harvested.