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- 4. What will be the factors that will support an Eco city that is self-sustaining and self-regulating?2. Discuss the concept of keystone species and their role in maintaining ecosystem structure and function.1. Describe one way in which the quality of human life is based on the quality of a natural ecosystem.
- 5. Give an example of how an abiotic factor can affect a biotic factor.2. Choose one of the following resources: timber, fish, soil, water, or fossil fuels. Discuss current problems having to do with the use and management of the resource, and approaches that have been taken to resolve the problems.1. Which of the following describes the perspective of environmental determinism? A twentieth-century idea that human cultures are imprinted on the landscape in different forms of land use (A) and architecture A contemporary ecological view that human activity is affecting the global environment toward a negative (B) outcome A former scientific viewpoint stating that factors within the physical geography of a region shape the local (C) population's culture and behaviors A theory that humans hold the ability to modify Earth's physical geography to meet the resource needs of a (D) society (E) A belief system based on an ideology that humans have dominion over Earth and its natural resources