Ehst 2110 - Study guides, Class notes & Summaries

EHST 2110 EXAM #2 STUDY GUIDE QUESTIONS WITH ANSWERS 100% CORRECT!!

EHST 2110 Exam 4 Iverson East Carolina University- with Complete SolutionsEHST 2110 Exam 4 Iverson East Carolina University- with Complete SolutionsEHST 2110 Exam 4 Iverson East Carolina University- with Complete SolutionsEHST 2110 Exam 4 Iverson East Carolina University- with Complete Solutions 71% - ANSWER - What percent of the earth's surface is covered by water? 97% - ANSWER - How much of Earth's water is salt water? 3% - ANSWER - How much of Earth's water is freshwater?

ECU EHST 2110 Final Exam Hill Food Quality, Water-Wastewater, Pest and Pest Control Spring with Complete SolutionsECU EHST 2110 Final Exam Hill Food Quality, Water-Wastewater, Pest and Pest Control Spring with Complete SolutionsECU EHST 2110 Final Exam Hill Food Quality, Water-Wastewater, Pest and Pest Control Spring with Complete SolutionsECU EHST 2110 Final Exam Hill Food Quality, Water-Wastewater, Pest and Pest Control Spring with Complete Solutions Scombroid poisoning - ANSWER - The toxins ...

EHST 2110 Final Exam Questions and Answers 100% CorrectEHST 2110 Final Exam Questions and Answers 100% CorrectEHST 2110 Final Exam Questions and Answers 100% CorrectEHST 2110 Final Exam Questions and Answers 100% Correct Composistion of the Atmosphere - ANSWER - 78% nitrogen 21% oxygen 0.9% argon 0.03% carbon dioxide Troposphere - ANSWER - sea level to 8 miles above earth; temperature falls with increasing altitude stratosphere - ANSWER - 8-30 miles above Earth; temperature slowly rise...

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...

EHST 2110 Test 1 Part 1 Questions and Answers 100% CorrectEHST 2110 Test 1 Part 1 Questions and Answers 100% CorrectEHST 2110 Test 1 Part 1 Questions and Answers 100% CorrectEHST 2110 Test 1 Part 1 Questions and Answers 100% Correct Population: - ANSWER - Individuals of the same species living together within a given area Community: - ANSWER - Different organisms are not randomly scattered, but live in together in an orderly manner; changes in #'s of one species within a community can have ...

EHST 2110 Exam 1 Questions and Answers 100% CorrectEHST 2110 Exam 1 Questions and Answers 100% CorrectEHST 2110 Exam 1 Questions and Answers 100% CorrectEHST 2110 Exam 1 Questions and Answers 100% CorrectEHST 2110 Exam 1 Questions and Answers 100% CorrectDefine Arboviral diseases - ANSWER - comes from ticks and mosquitos, examples are Lyme Disease, yellow fever, and malaria. Define Pest - ANSWER - an insect capable of attacking food, other animals, and livestock What is Zoonosis? - ANSWER ...

EHST 2110 Exam 2 ECU Questions and Answers 100% CorrectEHST 2110 Exam 2 ECU Questions and Answers 100% CorrectEHST 2110 Exam 2 ECU Questions and Answers 100% CorrectEHST 2110 Exam 2 ECU Questions and Answers 100% Correct Is technology the answer to environmental health? - ANSWER - No. Education, surveillance, inspection, and consultation are necessary. Takes up oxygen in the water. Caused by Eutrophication, that puts nitrates and phosphates from agriculture runoff (manure/fertilizer). - ANSW...

EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE)EHST 2110 TEST 3 QUESTIONS AND ANSWERS (100% ACCURATE) Point Source Pollution - ANSWER - sewage treatment plants and industrial discharges represent what type of water pollution What 2 chemicals are associated with Acid Rain - ANSWER - Nitrate and Sulfur What waterborne disease was associated with the Broad Street Well - ANSWER -...

EHST 2110 Food & Food Quality Exam Questions and Answers 100% AccurateEHST 2110 Food & Food Quality Exam Questions and Answers 100% AccurateEHST 2110 Food & Food Quality Exam Questions and Answers 100% AccurateEHST 2110 Food & Food Quality Exam Questions and Answers 100% Accurate Viruses - ANSWER - Don't require a potentially hazardous food to get around or reproduce What are the two main viruses that cause foodborne viral infections? - ANSWER - Norovirus & Hepatitis A What is the key to...