Q4. Why do you want to protect sea creatures from fishing industry
Answers
Answer:
1. Fisheries and aquaculture currently employs directly 56 million people. In addition, many more are employed in follow-up activities, such as handling, processing and distribution. Altogether, fishing and fish farming support the livelihoods and families of some 660 to 880 million people, that’s 12 percent of the world’s population.
2. Oceans are an important source of food. They host 80 percent of the planet’s biodiversity, and are the largest ecosystem on Earth. Fish provide 20 percent of animal protein to about 3 billion people. Only ten species provide about 30 percent of marine capture fisheries and ten species provide about 50 percent of aquaculture production.
3. Oceans provide vital renewable energy. Devices are being developed to generate electricity from waves and tides, as well as offshore wind farms.
4. Oceans regulate our climate. Did you know that the oceans absorb a quarter of all the carbon dioxide that humans put into the atmosphere? This makes them a ‘carbon sink’, but its ability to absorb even more carbon is limited. Over 90% of the additional heat caused by global warming is stored in the Oceans. Without this service, and the heating and cooling effects of ocean currents, world temperatures would be too unstable to support life.
5. Oceans affect our weather. As the oceans are heated by the sun’s rays, water from its surface evaporates and then condenses to form clouds as part of the water cycle. This is how we get our rain and therefore our drinking water. It also contributes to wind, thunderstorms and hurricanes, and helps produce the monsoon rains that millions of people in South Asia rely on.
6. Scientists have discovered that many marine invertebrates produce antibiotic, anti-cancer and anti-inflammatory substances. Horseshoe crabs, seaweeds and marine bacteria have also been found to have useful medical properties
Explanation: