Oceans - Study guides, Class notes & Summaries

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...

How much of the Earth is covered in Water? correct answers 70% Where is most of the water located on Earth? correct answers Oceans What is the largest body of water on Earth? correct answers Oceans, interconnected to each other What are seas surrounded by? correct answers Smaller bodies of water surrounded by Land How is salinity in water determined/measured? correct answers The amount of dissolved solids in water, measured in g/1000 with an average of 3.3-3.6% What elements are i...

Select all the factors below that contribute to Earth's ability to support liquid water. correct answer: Distance from the Sun Atmosphere Albedo (How much light is reflected) As you learned in Our Blue Planet, there is one key factor that this simulation does not take into account. What major factor is missing? correct answer: Atmospheric Composition Maximum Albedo correct answer: 0.76 Minimum Albedo correct answer: 0.1 Temperature of Earth (degrees C) correct answer: -19...

Ocean 100 Exam 3 Questions and Answers Already Passed The Coastal region - the parts of the coastal region, starting with the coast all the way to the offshore (we looked at about 6); What wave energy does to a coastal cliff over time - how? Rivers and cliff erosion? ; what about southern California sand supply? Coast: land extending inland as far as marine influence is seen (ex. SD at coast) Offshore: extends from breakers to edge of continental shelf Beach: shore and nearshore, very a...

OCEANS 320 Study Guide with Complete Solutions.

How deep is the Mariana Trench (the deepest part of the ocean) compared to Mount Everest (the tallest mountain on Earth)? correct answers The Mariana Trench is thousands of meters deeper than Mount Everest is tall. The four principal ocean basins (plus an additional ocean) on Earth are the: correct answers Atlantic, Pacific, Indian, Southern, and Arctic Oceans. The largest of the ocean basins, which currently covers more than half of the ocean surface, is the: correct answers Pacific Ocean...

How do we know that the Earth got hit by a planet? correct answers seasons on Earth Why did the Earth begin to cool during the 'Cooling' event? correct answers lack of asteroid crashing on the Earth From what did the Earth form? correct answers Dust and Gas What process introduced oxygen to the atmosphere? correct answers photosynthesis The scientists know how exactly the Earth formed. correct answers false What is the name given to the cooling process inside the Earth? correct ...

GCSE COMBINED SCIENCE: TRILOGY 8464/C/2F Chemistry Paper 2F Version: 1.0 Final *JUN238464C2F01* IB/M/Jun23/E5 8464/C/2F For Examiner’s Use Question Mark 1 2 3 4 5 6 TOTAL Tuesday 13 June 2023 Morning Time allowed: 1 hour 15 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at ...

World Oceans Final Exam with complete solution

Second Continental Congress - ANSWER-A convention of delegates from the Thirteen Colonies that started meeting in the spring of 1775 in Philadelphia, Pennsylvania. Managed the Colonial war effort and moved incrementally towards independence, adopting the United States Declaration of Independence on July 4, 1776. Townshend Acts (1767) - ANSWER-A series of British acts passed beginning in 1767 and relating to the British American colonies in North America. Thirteen Colonies - ANSWER-A group ...