1. How and why did the agricultural revolution affect hman population size? Hlow
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Question
1. How and why did the agricultural revolution affect hman population size? Hlow and why did the industrial revoluti human population size? Explain what benefits and what environmental impacts have resulted 2. What is an ecological footprint? Explain what is meant by the term overshoot. 3. What is environmental science? Name several disciplines that environmental science draws upon. 4. Compare and contrast the two meanings of the term science. Name three applications of science. 5. Describe the scientific method. What is its typical sequence of steps? What needs to occur before a researcher's results are published? Why is this process important? 6. Explain the concept of environmental justice. Give an example of an inequity relevant to environmental justice that you believe exists in your city, state, or country. 7. Describe in your own words what you think is meant by the term sustainabilin. Explain one way that students are seeking to make their campuses more sustainable.Explanation / Answer
As per norms I should answer for first 4 questions only
1) The agriculture revolution affected human population size by the abundance of food that led to a more consistence food supply (decreases death rate).
Medicine got better, people were living longer, (Decreases death rate) (Increase in population growth)
Defeating Disease
Advancements in medicine during the Industrial Revolution meant more lives were saved. In 1796, Edward Jenner performed the first vaccination against smallpox by inoculating a young boy with cowpox matter. By 1840, use of the vaccine was widespread in Great Britain. Louis Pasteur determined that microscopic organisms spread diseases and discovered a way to remove germs from milk through pasteurization. On Oct. 16, 1846, ether was used for the first time as an anesthesia during surgery. The procedure, which took place at Boston's Massachusetts General Hospital, marked the beginning of modern medicine. The development of the ophthalmoscope, stethoscope and thermometer in the mid-1800s aided doctors in diagnosing medical conditions.
A Clean Sweep
An improvement to sanitary conditions during the later years of the Industrial Revolution helped bring an end to epidemics. John Snow, a British physician, determined that cholera was caused by polluted water. His suggestion to families that they boil water before use saved many lives. Great Britain's Public Health Acts of 1848 and 1875 set up local health boards and made the government responsible for investigating sanitary conditions and inspecting sewage systems. Chemists in the 1800s discovered better methods of making soap. As a result, soap became an easy to obtain product and led to improved personal hygiene and cleanliness.
More Choices, More Children
Higher wages drew many young people from the countryside to cities. Social life in the burgeoning cities also provided young people with more opportunities for finding a partner. In addition, the apprenticeship system, which prohibited a young man from marrying until his apprenticeship ended, was no longer commonly practiced. As a result, people married earlier, started families sooner and usually had more children. This increased the birthrate during the Industrial Revolution.
2) An ecological footprint is the environmental impact of a person of population.
Overshoot is when humans or population have passed (gone above) the Earth's capacity to support us (using more than available)
3) Environmental science peruses knowledge about the environment and our interactions with the environment.
Biology, psychology, zoology.
4) Two meanings are observational and descriptive science.
Technology, agriculture, and education.
5) 1. Observations
2. Questions
3. Hypothesis
4. Predictions
5. Test
6. Results
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