Indicate the economic value of fish.

Fishing is one of the oldest human trades. Thanks to fishing, a person can eat fish, which are rich in nutrients. Commercial fishing is carried out on reservoirs, rivers, lakes, seas.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.