Ocean 320 Study guides, Class notes & Summaries

OCEAN 320 Midterm Exam | Questions and Answers (Complete Solutions) Which of the following is NOT a reported issue related to PCB in Beluga Whales in the St Lawrence seaway? -impaired mammary glands -rare cancerous tumors - heart disease -reduced birth rate What best describes a "Neuston" in the context of life in the ocean? -it is a philosophy for "new age" ocean thinking -it is s deep-sea life form found to have high levels of POP chemicals -It is related to shallow water ecosystems -It ...

OCEAN 320 Exam 1 | Answered with Rationales Which of the following is false about PCBs? a) Whales, and dolphins store PCBs in their blubber b) Marine animals are well equipped to handle PCBs c) Cancerous tumors are becoming a product of ingesting PCBs d) Mass die offs may be caused by PCB's The decline in the killer whale population in Puget Sound demonstrates they are: A) negatively effected by climate change. B) killed and sold for sport. C) the most PCB contaminated marine mammals in the...

OCEAN 320 Final Exam | Questions with Verified Answers DDT would be characterized as this kind of molecule...... chlorinated hydrocarbon After 100 years of plankton studies which used small nets to capture the tiny floating creatures, what major plankton discovery was made in the 1990's of a type more numerous than any other? bacterial nanoplankton As far as harmful science is concerned, which two of the following are a combustible mix according to Carl Sagan? (select two) - power - ignorance...

Ocean 320 Final Questions with Complete Solutions.

Ocean 320 Study Questions with Complete Solutions.

OCEAN 320 Quizzes 1 - 6 | Verified with 100% Correct Answers Which of the following is NOT a reported issue related to PCB in Beluga Whales in the St Lawrence seaway? heart disease The Kermadec Trench would be one of the deepest places in the ocean also called the _________zone? Hadal Advances in early 20th century fishing technology with larger vessels and _______________ allowed boats to start going global instead of just fishing in local waters. Refrigerators When analyzing human population...

SDSU ocean 320 Questions with Complete Solutions.

OCEAN 320 Questions with Complete Solution1

Ocean 320 Quiz 5 with complete solutions