What is one major danger of plastic pollution in the ocean?, It creates more food for ocean animals., It makes the ocean warmer during winter., It can coat animals' bodies and poison marine ecosystems., How does oil pollution harm marine life?, It can coat animals' bodies and poison marine ecosystems., It makes the ocean warmer during winter., It creates more food for ocean animals., What can happen when untreated sewage enters the ocean?, It can spread harmful bacteria and reduce water quality., It makes ocean water cleaner., It helps coral reefs grow faster., Why are fertilizers and pesticides harmful when they reach the ocean?, They turn saltwater into freshwater., They can cause harmful algae blooms and damage marine life., They increase the number of healthy fish in all areas., Which of the following is one of the most endangered marine animals?, Great White Shark, Hawksbill Sea Turtle, Atlantic Mackerel

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