Praxis General Science CK (5435) Domain 5: Science, Technology, and Society Welcome to your Praxis General Science CK (5435) Domain 5: Science, Technology, and Society 1. Praxis General Science: Science, Technology, and Society Which of the following best describes the primary ethical concern associated with the use of CRISPR-Cas9 gene-editing technology in humans? A. Increased cost of medical treatments B. Possibility of unintended genetic mutations C. Environmental impact of biotechnology D. Competition with traditional pharmaceutical companies None 2. Praxis General Science: Science, Technology, and Society The concept of "Technological Singularity" refers to a point in time when: A. Human civilization becomes unsustainable. B. Artificial intelligence surpasses human intelligence, leading to unprecedented changes. C. Technology becomes entirely dependent on renewable energy sources. D. Global connectivity reaches its peak. None 3. Praxis General Science: Science, Technology, and Society The precautionary principle in environmental science advocates for: A. Immediate action in response to any environmental threat, regardless of the scientific consensus. B. Taking preventive action in the face of uncertainty and potential risk to the environment. C. Prioritizing economic growth over environmental protection. D. Waiting for scientific certainty before taking action on environmental issues. None 4. Praxis General Science: Science, Technology, and Society In the context of climate change, the term "mitigation" refers to: A. Adapting to the impacts of climate change. B. Reducing or preventing the emission of greenhouse gases. C. Developing technologies to remove greenhouse gases from the atmosphere. D. Political actions to negotiate international climate agreements. None 5. Praxis General Science: Science, Technology, and Society The primary ethical concern in the use of nuclear energy is related to: A. The depletion of uranium resources. B. The production of greenhouse gases. C. The disposal of radioactive waste. D. The potential for nuclear proliferation. None 6. Praxis General Science: Science, Technology, and Society What is the main purpose of conducting a Life Cycle Assessment (LC A. for a product? A) To assess the economic viability of the product. B. To evaluate the environmental aspects and potential impacts throughout a product's life cycle. C. To determine the product's market competitiveness. D. To analyze the technological advancements involved in the product's development. None 7. Praxis General Science: Science, Technology, and Society The concept of "sustainable development" primarily focuses on: A. Maximizing short-term economic growth. B. Balancing environmental protection with economic growth and social equity. C. Prioritizing technological innovation over environmental concerns. D. Eliminating the use of non-renewable resources. None 8. Praxis General Science: Science, Technology, and Society In the field of biotechnology, "Golden Rice" is engineered to address the deficiency of: A. Iron B. Vitamin A C. Protein D. Omega-3 fatty acids None 9. Praxis General Science: Science, Technology, and Society The primary goal of the Clean Air Act, enacted in the United States in 1970, is to: A. Promote the use of renewable energy sources. B. Reduce air pollution from industrial sources. C. Establish global standards for air quality. D. Encourage the development of electric vehicles. None 10. Praxis General Science: Science, Technology, and Society The term "carbon footprint" refers to: A. The amount of carbon dioxide emissions produced by forests. B. The total emissions of greenhouse gases caused directly and indirectly by an individual, organization, event, or product. C. A measurement of the effectiveness of carbon capture and storage technologies. D. The carbon content of fossil fuels. None 11. Praxis General Science: Science, Technology, and Society The main environmental concern associated with hydraulic fracturing (fracking) is: A. Air pollution due to increased carbon dioxide emissions. B. The depletion of natural gas reserves. C. Potential contamination of groundwater. D. Noise pollution from drilling operations. None 12. Praxis General Science: Science, Technology, and Society The primary purpose of the Kyoto Protocol, an international treaty, is to: A. Promote the use of nuclear energy. B. Control the spread of invasive species. C. Reduce the global emission of greenhouse gases. D. Establish international standards for waste management. None 13. Praxis General Science: Science, Technology, and Society The primary environmental concern with the use of genetically modified organisms (GMOs) in agriculture is: A. Increased soil erosion. B. The potential impact on biodiversity and ecosystem balance. C. The depletion of water resources. D. Increased use of fossil fuels in farming. None 14. Praxis General Science: Science, Technology, and Society In the context of digital technology, the term "Big Data" refers to: A. The large volume of data that is rapidly generated by internet users. B. The infrastructure required to store large amounts of digital information. C. The global expansion of internet connectivity. D. The use of technology in data protection and cybersecurity. None 15. Praxis General Science: Science, Technology, and Society The primary concern of the "Digital Divide" is: A. The disparity in access to digital technologies between developed and developing countries. B. The environmental impact of producing digital devices. C. The economic challenges of maintaining digital infrastructures. D. Privacy issues related to digital communication. None 16. Praxis General Science: Science, Technology, and Society The concept of "Circular Economy" primarily focuses on: A. Maximizing profits through global trade. B. Reducing waste and continual use of resources. C. Increasing consumer demand for products. D. Promoting the use of non-renewable resources. None 17. Praxis General Science: Science, Technology, and Society "Phytoremediation" is a process that uses: A. Chemicals to neutralize pollutants in the soil. B. Plants to remove or neutralize pollutants in the environment. C. Microorganisms to break down environmental pollutants. D. Advanced technologies to detect pollution. None 18. Praxis General Science: Science, Technology, and Society The primary goal of the Paris Agreement within the United Nations Framework Convention on Climate Change is to: A. Promote the use of renewable energy. B. Limit global warming to well below 2, preferably to 1.5 degrees Celsius, compared to pre-industrial levels. C. Establish a global carbon trading system. D. Mandate the reduction of plastic use worldwide. None 19. Praxis General Science: Science, Technology, and Society In terms of energy policy, "Energy Independence" refers to: A. The total elimination of energy consumption. B. A nation's ability to meet all its energy needs without importing. C. The switch to 100% renewable energy sources. D. The establishment of a global energy market. None 20. Praxis General Science: Science, Technology, and Society The term "Anthropocene" is used to describe: A. The current geological epoch, marked by significant human impact on Earth's geology and ecosystems. B. A future era where technology surpasses human capabilities. C. The period before the industrial revolution. D. The study of human evolution. None 1 out of 20 Time is Up! Time's up