Oceans final - Study guides, Class notes & Summaries

SDSU Ocean 100 Final SacramentoGrilo Latest Version Already Passed origin of earth • Supernova: death of a star (great explosion) • Supernova happened 4.6 bya, dust and gas flattens to a disk and spins faster due to gravity and solar nebula formed. • Solar Nebula: describes formation of Earth 4.5 bya • Nebula: gas cloud origin of oceans • volcanic explosion, H2O condensed and rained down for thousands of years to create oceans • icy comets hitting earth (respon...

OCE1001 Final Actual Exam Questions and CORRECT Answers Approximately what percentage of the surface of Earth is covered by oceans? - CORRECT ANSWER -71% Which ocean is the deepest on Earth? - CORRECT ANSWER -pacific ocean Based on the scientific method, science supports the explanation of the natural world that _____________. - CORRECT ANSWER -best explains all available observations

CHAPTER 3—ECOSYSTEMS: WHAT ARE THEY AND HOW DO THEY WORK? MULTIPLE CHOICE 1. Scientists estimate that tropical rain forests contain up to half of the earth’s land plants and animal species. What percentage of the world’s land surface do tropical rain forests cover? a. 2 b. 4 c. 8 d. 10 e. 12 ANS: A PTS: 1 TOP: 3-0 Core Case Study: Tropical Rain Forests Are Disappearing KEY: Bloom's: Remember NOT: New 2. The disappearance of the tropical rain forests is an import...

The Oceans: Final Exam Question Bank with complete solution

ENC Final Test Questions & Answers 2024/2025 Freshwater is a limited resource and we are using it faster than it can be replenished. Although methods are available to recover and purify some of the water we use, conservation is also seriously needed. T or F - ANSWERSTrue Case: The Orange County Water District (OCWD) in Anaheim, CA has begun a groundbreaking project to turn wastewater into drinking water. T or F - ANSWERSTru On a planet covered with water, why is its availability bec...

EHST 2110 FINAL EXAM QUESTIONS AND ANSWERS 100% ACCURATEEHST 2110 FINAL EXAM QUESTIONS AND ANSWERS 100% ACCURATEEHST 2110 FINAL EXAM QUESTIONS AND ANSWERS 100% ACCURATE hydrologic cycle - ANSWER - refers to the manner by which water moves from place to place, changing from one form to another 71% - ANSWER - What percent of the Earth's surface is covered by water? 97.4% - ANSWER - What percent of water is found in seas and oceans? 2% - ANSWER - What percent of water is freshwater locke...

BBE Final Exam 2001 UPDATED Actual Exam Questions and CORRECT Answers In the video we saw that the carbon cycle is balanced with some sinks and some sources of carbon. The two primary sources of anthropogenic carbon are fossil fuel combustion and land use changes. Indicate which are the three main carbon sinks for this anthropogenic carbon. - CORRECT ANSWER- The three primary sinks of carbon are oceans, land and vegetation, and the atmosphere. Interesting also that CEMENT application ...

EOS 120 Final Exam Flash Cards Exam Card QUESTIONS AND CORRECT DETAILED ANSWERS ( VERIFIED ANSWERS) |ALREADY GRADED A+ 2023 What are eubacteria and where did they come from? - CORRECT ANSWER They are bacteria that need oxygen to survive, they most likely evolved from archea bacteria. What are vestigal structures? - CORRECT ANSWER Structures that no longer serve a purpose. What are homolgous structures? - CORRECT ANSWER From similar ancestors yet these features are oriented differ...

EOSC 114 Final Exam (Learning Goals) Questions with Complete Solutions What are the primary forces that trigger a tsunami? Tsunamis are primarily triggered by undersea earthquakes, volcanic eruptions, or underwater landslides. Why is the Pacific Ocean more prone to tsunamis compared to other oceans? The Pacific Ocean is more prone to tsunamis due to its active tectonic boundaries, specifically the Pacific Ring of Fire, where numerous subduction zones are present. What are the main ...

Oceanography 100 final SDSU Questions and Answers Already Passed How was the solar system formed? -a supernova (explosion of a start when it runs out of fuel) -4.6 billion years ago how was the earth formed? -a nebula made of gas and dust -was formed 4.5 billion years ago how did oceans form? -A volcanic expulsion - rained for thousands of years -hit by an icy comets -volcanic out gassing and ice from comets when did life form? -3.7 billion years ago how long have ani...