1. What would you include in a brief summary on the history of the modern enviro
ID: 159485 • Letter: 1
Question
1. What would you include in a brief summary on the history of the modern environmental movement, from the 1960s to the present?
1.Explain the primary concern over exponential population growth. What promotes exponential population growth? What constrains exponential population growth?
2.What is carrying capacity? Compare predictions for human population growth in developed countries versus developing countries. What will occur if carrying capacity is exceeded?
3.How do individual choices affect natural ecosystem? Provide examples from your personal or community experience.
Explanation / Answer
1. The environmental movement which was started in early twentieth century was usually known as conservationism. It mainly emphasized on use of natural resources. The movement than took the shape of a very different movement in which people demanded clean,safe and healthy environment. Then the movement was more of a preserventionism kind off. Where people try to motivate other to prevent excessive use of the natural resources.
The leaders in 1980 were very rigid that is they were exploiting the resources which leads to unpopular image and causes loss of power for those leader. People were getting aware
2. Population growth has always been a concern for the environmentalist to access the survival of our existence. More population means more consumption of resources which in turn causes explotation of the environment causing pollution and makes it harder for the next generation to survive.
Epidemic diseases , high mortality rate controls the population in an area where average life span of the person is very less.
3.carrying capacity can be defined as maximum population size of the species which environment can sustain indefinately when food, water and environmental conditions are given for survival.
Developing countries has more population explosion vecahse people are not literate and there is more increase in population the ratio is approximately 6:50 . If carrying capacity has been reached then survival of humans will be in danger . Because environment will not be able to withstand the population size
4. Individual choices affect the ecosystem. For example eating habbits of a location determines the type of animal which will be breeded more. Type of farming for example organic and inorganic farming determines the type of the soil in that region.
The seewage dumping habbits determines they hygiene of the ecosystem and will also determine that how adequately we will fit in the ecosystem and for how long.
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