Помогите пожалуйста, правильно ли составлены вопросы, - вопрос №2848543

1.Where has aquaculture or fish farming been practiced? 2. How many years has trade in cod been going on for? 3. Fisheries are a huge global business and provide income for millions of people, aren't it? 4. Basking shark, the second largest living fish ( after the whale shark) isn't a filter feeder that eats zooplankton, is it? 5. Have humans throughout history fish as a food source or for sport utilizied? 6. Are fisheries a huge global business, which provide income for millions of people? 7. Have humans utilized fish as a food source?- 8. Does the term fishery include more organisms than just fish or not? 9. What trade is One of the world’s longest lasting trade histories? 10. What is the difference between fishing and fishery?