Advantages and Disadvantages of Science and Technology

1. Define science and technology:
   • Science is the study of the natural world through observation and experimentation, aiming to understand how things work.
   • Technology refers to the application of scientific knowledge for practical purposes, to solve problems or improve processes.
2. Importance of science and technology in society: (i) Advancement in healthcare: Technology like medical equipment and pharmaceuticals improve treatment and save lives. (ii) Communication: Devices like phones and the internet connect people globally, facilitating information exchange. (iii) Transportation: Vehicles and airplanes make travel faster and more efficient. (iv) Agriculture: Science and technology improve crop yield through innovations like fertilizers and machinery. (v) Education: Tools like computers and educational software enhance learning opportunities for students. 📱🚜🏥
3. Problems caused by science and technology: (i) Environmental degradation due to pollution from industrial processes. (ii) Job displacement as automation replaces human labor in some industries. (iii) Health risks from exposure to chemicals and radiation. (iv) Ethical dilemmas such as genetic engineering and artificial intelligence. (v) Economic inequality as technology advances may benefit some while leaving others behind. 🌍💼
4. Modern science and technology:
   • Modern science and technology refer to current advancements and innovations in various fields like biotechnology, information technology, and nanotechnology. These developments impact many aspects of daily life, from healthcare to entertainment.
5. Reasons why we need science and technology in future Nigeria: (i) Economic growth: Innovation drives business opportunities and creates jobs. (ii) Improved healthcare: Advancements in medical technology lead to better treatment and disease prevention. (iii) Sustainable development: Green technologies can address environmental challenges while promoting growth. (iv) Education and research: Investing in science and technology fosters a knowledgeable workforce and promotes innovation. (v) National security: Advanced technology helps protect the country from external threats and ensures its sovereignty. 🌱🏫🛡️
6. Science and technology in traditional society:
   • In traditional societies, people relied on simple tools and knowledge passed down through generations for survival. For example, agricultural practices like crop rotation and animal husbandry were based on observations and experience rather than scientific theories. Traditional healers used natural remedies for medical treatment. 🔍🌾🏥

Evaluation

1. What is science? a) The study of language b) The study of the natural world through observation and experimentation c) The study of history d) The study of art
2. Which of the following is an example of technology? a) A bicycle b) A tree c) A book d) A cloud
3. Which of the following is an importance of science and technology in society? a) Increased pollution b) Reduced communication c) Improved healthcare d) Limited education
4. What problem can be caused by science and technology? a) Environmental preservation b) Increased job opportunities c) Health risks d) Economic equality
5. What does modern science and technology refer to? a) Outdated inventions b) Current advancements and innovations c) Ancient tools d) Traditional practices
6. Why do we need science and technology in future Nigeria? a) To decrease economic growth b) To worsen healthcare c) To hinder education d) To promote sustainable development
7. Which of the following is an importance of science and technology in society? a) Advancement in healthcare b) Reduced access to education c) Limited transportation options d) Decreased communication
8. What problem can be caused by science and technology? a) Increased environmental preservation b) Decreased job displacement c) Ethical dilemmas d) Economic equality
9. What is an example of modern science and technology? a) Ancient tools b) Current advancements and innovations c) Outdated inventions d) Traditional practices
10. Why do we need science and technology in future Nigeria? a) To hinder economic growth b) To worsen healthcare c) To promote sustainable development d) To limit education
11. What is science? a) The study of language b) The study of the natural world through observation and experimentation c) The study of history d) The study of art
12. Which of the following is an example of technology? a) A bicycle b) A tree c) A book d) A cloud
13. Which of the following is an importance of science and technology in society? a) Increased pollution b) Reduced communication c) Improved healthcare d) Limited education
14. What problem can be caused by science and technology? a) Environmental preservation b) Increased job opportunities c) Health risks d) Economic equality
15. What does modern science and technology refer to? a) Outdated inventions b) Current advancements and innovations c) Ancient tools d) Traditional practices