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Why is the specific heat of water important to marine life?
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- How does water stabilize global temperatures? in your own words pleaseWhy can’t marine organisms use the nitrogen gas dissolved in seawater?What are the consequences of using water from ponds and rivers to cool industrial processes? What are the consequences of stopping the thermal pollution (forcing an industry to stop releasing the heated water)?
- How are increasing atmospheric concentrations of carbon dioxide affecting the pH of ocean water? a)Ocean water pH is increasing b)Ocean water pH is decreasing c)Ocean water pH is not changingThe graphs show how the cloudiness of the water at two different sites varied over a period of one year. Site A had a low nitrate concentration. Site B had a high nitrate concentration. (i) Describe and explain the effect of increased nitrate concentration on algal growth. (ii) Algae do not live long. Explain why the presence of large numbers of algae results in a fall in the amount of oxygen dissolved in the water. (iii) There are very few submerged water plants at Site B. Use (iii) the graphs to suggest how placing a speed limit on boats might allow submerged water plants to become re-established at Site B.1. What causes ocean warming and acidification? It is caused mainly by carbon dioxide and many marine organisms that produce carbonate shells 2. Why are human activities that release carbon dioxide into the atmosphere causing concern? Type answer here. 3. How does the water chemistry charlge as carbon dioxide gas is dissolved in the ocean? Type answer here. 4. What will happen if man continues to release carbon dioxide into the atmosphere? Type answer here. 5. What are two economic risks of ocean acidification? Type answer here. 6. According to the author, what two things will ocean scientists in the future need to understand? Type answer here.