Population bomb - Study guides, Revision notes & Summaries

Main questions of course - 1. How do humans alter earth 2. how do human alterations affect the biosphere 3. What can be done to alleviate human alterations of the biosphere Greatest ecological impacts of humans(most to least) - 1. Nitrogen fixation 2. Water use 3. Land transformation 4. CO2 concentration rise 5. Ocean acidification 6. Bird extinction 7. Plant invasion Planetary Boundaries - Limits between which global systems must operate to prevent abrupt and irreversible environment...

Who has the largest stockpile of nuclear weapons in the world? Who has the second largest? - Answer-Russia has the largest and the U.S. has the second largest. What are three possible reasons why we don't use our nuclear weapons? - Answer-1. They are destructive 2. Battlefield Utility 3. They are wrong/immoral Fill in the blank: Once you have a military industrial complex, the _____________ become the norm. - Answer-new weapons Do countries fo backwards in terms of firepower? - Answer-N...

NFSC 100 Exam 1 Review Questions & Answers, 100% Accurate, graded A+ Case Study - -About an individual. Good only for observation, teaching and ad's Epidemiological Study - -Examines large populations. Shows correlation, not causation. Good for stats Cohort Study - -Type of epidemiological study focusing on a sub-population. Shows correlation, not causation. Intervention Study - -experimental design involving a change in nutritional intake or lifestyle. Uses a control group an...

Rachel Carson correct answers published Silent Spring in 1962; documented the environmental damage done by DDT and other pesticides. This book heightened public awareness at the start of the modern environmental movement. Paul Ehrlich correct answers a biologist who published The Population Bomb in 1968; discussed overpopulation and food production issues for future generations. Garrett Hardin correct answers published "Tragedy of the Commons" in 1968; argued that rational people will ex...

Is the unlawful use of force and violence against persons or property to intimidate or coerce a government, the civilian population, or any segment thereof, in furtherance of political or social objectives Terrorism Domestic Terrorism International Terrorism Lone Actor Terrorism 3 types of terrorism is Are acts committed by a group or lone actor operating within the United States without foreign directions Domestic Terrorism Are acts committed by a group or lone actor and directed by inf...

Demography correct answers The statistical study of the characteristics of human populations, and how they change over time. Population Density correct answers Average number of people per km2 Population Growth correct answers Changes in population over time Death and Birth Rate correct answers # of births/deaths per 1000 people per year Fertility Rate correct answers Average # of children per woman Thomas Malthus (1798) correct answers Ecoscarcity Population to increase exponent...

Pedestrian stop - ACCURATE ANSWERS Use effective verbal communication; Approach carefully: maintain visual contact with suspicious person, approach on right side since most people are right-handed, watch for furtive movements or attempts to flee, establish early eye contact, and be aware of surroundings stolen vehicles, once found, do what? - ACCURATE ANSWERS don't stop until backup arrives, conduct a high risk stop felony or high risk stop - ACCURATE ANSWERS Notify dispatch of location...

Environment - Essentially the sum of our surroundings Natural Resources - Essential for human growth Renewable resources - Always present, can be replenished Non Renewable resources - Take a very long time to renew or can not be replenished Tragedy of the Commons - Unregulated use of resources leads to resource depletion Environmental disaster - DDT, MSMA, toxic dumping Manipulative experiments - Experiments performed in 'lab' settings Yield results but not always indicative of what hap...

NTP Final Questions And Answers 100% Correct Understand how the western diet has evolved over the course of history 1. Agricultural revolution - end of hunter gatherer period and marked by increased farming & domesticated animals, permanent settlements. Cost humans - Fewer and less diverse nutrients - Rapid loss of bone density - Habitat loss and soil degradation - Increased spread of communicable diseases - Societal hierarchies, poverty, slavery, and genocide 2. Introduction to ref...

AESC 2050 EXAM QUESTIONS WITH CORRECT ANSWERS What changes in US culture has/have led to increases in food-related illnesses contracted in the home? - Answer- Loss of cooking skills; loss of cleaning skills; increased number of pets; storage problems with large portion sizes The __________ is a public health agency (part of the USDA) responsible for ensuring the nation's commercial supply of meat, poultry, and eggs is safe, wholesome, correctly labeled, and packaged. - Answer- Food Safet...