To determine the average number of sharks killed each year, we need to look at relevant data and research on the subject. Based on available statistics and studies done by marine biologists and environmental organizations, we know that the number of sharks killed annually has been a significant issue due to factors like finning, bycatch, and overfishing.
According to credible sources, the answer is widely accepted to be approximately 73 million sharks per year.
Therefore, if we look at the given multiple-choice options:
- 730,000
- 73 million
- 73,000
- 400,000
The correct answer is:
73 million.
