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Environmental Health Science Exam 2
Exam 2
42
Environmental Studies
Undergraduate 4
03/04/2012

Additional Environmental Studies Flashcards

 


 

Cards

Term
Which of the following is not a negative impact species extinction?
Definition
Term
With respect to the 472 endangered species, habitat-rich areas are concentrated to which areas in the US?
Definition
West Coast and Hawaii
Term
Endangered species are
Definition
species considered in imminent danger of extinction 
Term
Which of these is not an impact of having more endangered species?
Definition
reduction of human population
Term
What is not a reason to protect endangered species?
Definition
experimental purposes
Term

What are the most common factors leading to a species becoming extinct?

Definition
  • habit loss/ destruction due to loss of area or pollution 
  • predidation- natural or intoduction of exotic species 
  • disease- often brought by exotic species
  • overhunting- to feed or use as trophies
Term
Why would someone oppose supporting an endangered species?
Definition
Someone with an opposing view on endangered species most likely represents someone in/ is in an industry that counts on the species for jobs, food, health, etc
Term
What was the convention called that decided to limit the use of DDT worldwide?
Definition
Stockholm Concention on POPs
Term
Which of the following is the best alternative to DDT?
Definition
insecticide infused bed nets
Term
Malaria kills how many people per year?
Definition
1 million
Term
What was the book called that brought national attention to DDT?
Definition
Silent Spring
Term
How many countries currently use DDT and which of the following answers lists a country that still uses DDT?
Definition
12, India
Term
Give a supporting reason for each side of the DDT debate
Definition

DDT is very effective at killing mosquitoes, and therefore reducing transmission of Malaria, which is a disease that kills 1 million people annually

 

Research shows that DDT can have adverse health effects on humans and animals including cancer and other diseases, and also remains in the environment for long periods of time even after spraying has ceased (it is a POP)

Term

Why was DDT first used and when was it created?

 

Definition
DDT was created in 1879 and used first in WWII to reduce the incidence of malaria and typhus among soilders and civilians. After the war it was sued as an insecticide in agriculture as well. 
Term
Students prefer to learn about contraceptives from 
Definition
doctors and physicians
Term
John D. Rockfeller did which of the following?
Definition
Traveled to Asian in the 1950s and started the population control discussion in the US
Term
Who in the US government supports/ supported population control?
Definition
Obama
Term
How many children were not born due to China's one child policy?
Definition
400 million
Term
Which of these is a reason people oppose population control methods?
Definition
religious beliefs
Term
What are some of the strategies that countries have used to limit population growth? Be sure to name the country.
Definition
Thailand's public education about contraceptiives have made the topic less taboo to talk about 
Term
Provide one unintented consequence that occured from China's one child policy.
Definition
higher population of males than females
Term
Which of the following are all benefits of genetic modifcation on plants?
Definition
Increased yield, nutritional benefits, drought resistance
Term
What is the main reason President Obama supports genetic modification?
Definition
the ability to fight harmful diseases
Term
How have GMOs been beneficial to third world countries who have no access to health care?
Definition
GMOs have helped address some of these tropical diseases that pharmaceutical companies have no interest in because there is no funding for them
Term
Which of the following statements about high fructose corn syrup (HFCS) is true?
Definition
HFCS has been shown to associate highly with percentage of obesity
Term
How would an increase in nitrogen be detrimental to consumers?
Definition

Excess nitrogen in our body can cause illness and cancers

 

Term
In both sides of the GMO arguement, nutritional value is cited as a benefit as well as a loss. How would you propose that we push for healthier foods to lead to better lives?
Definition
Increase crop yields and feed more people 
Term
Which of the following individuals drew people's interest towards sustainability and organic farming practices?
Definition
Rachel Carson
Term
Who is the author of Silent Spring?
Definition
Rachel Carson
Term
Studies done comparing organic farming to conventional farming found
Definition
organic farming has more species, richness, and diversity
Term
Who is the government supports organic farming?
Definition
All of the above: Kent Mesplay, Jeff Merkley, Randi Scheurer
Term
Studies on the dietary intake of pesticides in adults has shown that they experience a higher rate of pesticide-related health problems than children. True or False
Definition
False
Term
What is one of the biggest concerns people have (food security-wise) with organics? 
Definition
The yield compared to an acre. The thought of using more land for less yield is particularly hard to sell to those worried about the future of demand
Term
What is the Farm Bill of 2008?
Definition
One of the first pieces of legislation that gave subsidies and provisions for organic farmers
Term
Which of the following is not included in the Patient Protection and Affordable Care Act (PPACA)?
Definition
protects doctors from recieving malpractice lawsuits
Term
The Commonwealth Care Act is similar to the PPACA because they both require an individual mandate. Which state was the Common Care Act passed?
Definition
Massachusetts
Term
Who was a main supporter of the PPACA?
Definition
Barack Obama
Term
An increase in primary care coverage in health insurance will cause 
Definition
decrease in instances of uncompensated care 
Term
Which of the following is NOT true Electrical Health Records?
Definition
prevents all loss of data
Term
Describe three benefits to PPACA?
Definition
  • Offsets the expensive costs of healthcare for the elderly and sick
  • Allows patients with pre-existing conditions to obtain medical coverage
  • Provides incentives for PCPs that accpet Medicare and Medicaid patients
Term
Describe three problems with PPACA?
Definition
  • Requiring the government to insure the patients with self-inflicted bad medical histories drives up the cost of health care for healthy Americans
  • Creates annual fee on drug manufacturers, could cause prices of medications to rise
  • Individual mandates arguably surpasses authority of Congress to regulate interstate commerce. 
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