Nature of Science and Technology Quiz
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Questions and Answers

What is the first step in the scientific method?

  • Hypothesis
  • Observation (correct)
  • Analysis
  • Experimentation

    • Which of the following best describes the term 'technology'?

  • A method of gathering empirical evidence
  • Theoretical knowledge without practical application
  • The application of scientific knowledge (correct)
  • A systematic approach to understanding the natural world

    • What impact does science and technology have on economic growth?

  • Has no significant effect on growth
  • Contributes to economic development (correct)
  • Causes economic instability
  • Decreases productivity

    • Which of the following is a limitation of science and technology?

    <p>Scientific uncertainties</p> Signup and view all the answers

    How does science provide value to technological innovations?

    <p>By enhancing foundational principles that technology builds upon</p> Signup and view all the answers

    What ethical consideration is not directly related to the impact of technology?

    <p>Advancements in medical technology</p> Signup and view all the answers

    Which of the following best illustrates how science and technology interplay?

    <p>Technological innovations that lead to new scientific questions</p> Signup and view all the answers

    What is a common outcome of ethical dilemmas in science and technology?

    <p>Need for legal regulations and guidelines</p> Signup and view all the answers

    What significant advancement did autonomous tractors bring to agriculture?

    <p>They are equipped with sensors and GPS for navigation.</p> Signup and view all the answers

    Which of the following describes a major contribution from Avicenna?

    <p>The creation of the 'Cannon of Medicine'.</p> Signup and view all the answers

    What was a key innovation in the Renaissance that improved anatomical studies?

    <p>Anatomical dissections by Vesalius.</p> Signup and view all the answers

    What role did the Black Death play in the development of medicine?

    <p>It led to the rise of medieval hospitals.</p> Signup and view all the answers

    Which invention in the 1590s significantly advanced the study of microbiology?

    <p>The microscope.</p> Signup and view all the answers

    How did Newtonian physics impact medical understanding during the Scientific Revolution?

    <p>It emphasized the importance of experimentation and observation.</p> Signup and view all the answers

    What does aquaponics primarily reduce the reliance on?

    <p>Synthetic fertilizers and pesticides.</p> Signup and view all the answers

    What major advancement in physiology is attributed to William Harvey?

    <p>Understanding of blood circulation.</p> Signup and view all the answers

    Which scientist is credited with the pioneering work on the smallpox vaccine?

    <p>Edward Jenner</p> Signup and view all the answers

    What significant medical advancement was made by Alexander Fleming in 1928?

    <p>Discovery of penicillin</p> Signup and view all the answers

    Which theory did Louis Pasteur contribute significantly to in the 19th century?

    <p>Germ Theory</p> Signup and view all the answers

    What was a major milestone of the Human Genome Project completed in 2003?

    <p>Sequencing the entire human genome</p> Signup and view all the answers

    Which technology was notably developed for precision medicine in the 21st century?

    <p>CRISPR and Gene Editing</p> Signup and view all the answers

    What is the primary benefit of high-yield crop varieties introduced during the Green Revolution?

    <p>They enable countries to produce more food for a growing population.</p> Signup and view all the answers

    How do synthetic fertilizers contribute to agricultural productivity?

    <p>By providing essential nutrients to crops.</p> Signup and view all the answers

    What role do biopesticides play in sustainable agriculture?

    <p>They act as natural alternatives to synthetic pesticides.</p> Signup and view all the answers

    What is a primary function of sensors in modern agriculture?

    <p>To optimize agricultural practices by monitoring soil conditions.</p> Signup and view all the answers

    What is conservation agriculture primarily focused on?

    <p>Minimizing soil disturbance and maintaining soil cover.</p> Signup and view all the answers

    Which of the following describes the benefit of aquaponics?

    <p>It integrates fish and plant systems for mutual benefits.</p> Signup and view all the answers

    What does integrated pest management (IPM) emphasize?

    <p>Preventive measures and a combination of pest control methods.</p> Signup and view all the answers

    What is one of the aims of organic farming in agriculture?

    <p>To promote biodiversity through natural farming practices.</p> Signup and view all the answers

    What agricultural innovation was developed during the Medieval Period?

    <p>Plough Development</p> Signup and view all the answers

    Which major agricultural advancement occurred during the 18th century in Britain?

    <p>Agricultural Revolution</p> Signup and view all the answers

    What was a notable technological advancement in agriculture during the mid-20th century?

    <p>Green Revolution</p> Signup and view all the answers

    Which factor contributed to sustainable agricultural practices in the 21st century?

    <p>Smart Farming and AI</p> Signup and view all the answers

    During which period were high-yield varieties (HYVs) adopted in the Philippines?

    <p>Green Revolution</p> Signup and view all the answers

    Which practice is NOT associated with the development of sustainable agriculture in the 21st century?

    <p>Chemical Fertilizers</p> Signup and view all the answers

    What traditional Philippine agricultural system involves clearing land for farming?

    <p>Swidden (Kaingin) Farming</p> Signup and view all the answers

    What significant agricultural development took place in the 19th century?

    <p>Mechanization</p> Signup and view all the answers

    Study Notes

    NATURE OF SCIENCE AND TECHNOLOGY

    • Science employs a systematic and empirical approach to understand the natural world.
    • Empirical evidence is gathered through observation and experimentation.
    • Objectivity ensures unbiased interpretation of data.
    • The validity of scientific claims must be testable and provable.

    THE SCIENTIFIC METHOD

    • Observation is the first step in identifying a problem.
    • A hypothesis formulates an assumption that can be tested.
    • Experimentation involves conducting experiments to gather data.
    • Analysis is the critical examination of collected data.
    • Conclusion determines whether the hypothesis is supported or refuted.

    SCIENCE PROCESS SKILLS

    • Classifying involves categorizing based on specific schemes.
    • Inferring seeks to understand underlying assumptions.
    • Predicting anticipates future occurrences based on observations.
    • Measuring compares and contrasts data for analysis.

    TECHNOLOGICAL INNOVATIONS

    • Technology applies scientific knowledge to practical problems.
    • Automation enhances productivity by streamlining processes.
    • Communication advancements revolutionize how information is shared.
    • Medical technology leads to significant improvements in health treatments.
    • Transportation technology transforms travel, making it faster and more efficient.

    INTERPLAY OF SCIENCE AND TECHNOLOGY

    • Science provides fundamental knowledge that drives technological advancements.
    • Technological developments often stem from scientific research and principles.
    • Interactions between the two fields stimulate mutual growth and progress.

    IMPACT OF SCIENCE AND TECHNOLOGY ON SOCIETY

    • Economic growth is catalyzed by scientific and technological enhancements.
    • Social change is influenced by innovations that alter daily life.
    • Environmental impacts must be considered with technological advancements.
    • Ethical dilemmas arise from new technologies that challenge societal norms.

    ETHICAL CONSIDERATIONS OF SCIENCE AND TECHNOLOGY

    • Privacy concerns arise from data collection techniques.
    • Equity emphasizes the need for technology to be accessible to all.
    • Safety addresses the need for secure technologies while minimizing risks.
    • Environmental issues focus on reducing the ecological footprint of advancements.

    LIMITATIONS OF SCIENCE AND TECHNOLOGY

    • Scientific uncertainties persist due to the ongoing nature of discovery.
    • Human cognitive limitations restrict comprehensive understanding of complex issues.
    • Ethical dilemmas challenge decision-making in technology deployment.
    • Global challenges require collaborative solutions across nations.

    THE FUTURE OF SCIENCE AND TECHNOLOGY

    • Virtual reality transforms experiences in various sectors including education and healthcare.
    • Robotics automates tasks and enhances efficiency in multiple industries.
    • Artificial intelligence presents new opportunities in various applications.

    DEVELOPMENT OF SCIENCE AND TECHNOLOGY IN AGRICULTURE

    • Ancient innovations included the domestication of plants and animals and irrigation systems.
    • The medieval period saw advancements such as the Three-Field System.
    • The Renaissance brought selective breeding and detailed agricultural treatises.
    • The Agricultural Revolution in the 18th century initiated mechanization.
    • Mechanization and chemical fertilizers emerged in the 19th century.
    • The Green Revolution in the mid-20th century focused on high-yield crop varieties and irrigation expansion.
    • 21st-century advancements include vertical farming, sustainable practices, and smart farming technologies.

    DEVELOPMENT OF SCIENCE AND TECHNOLOGY IN AGRICULTURE - PHILIPPINE CONTEXT

    • Pre-colonial innovations featured rice terraces and swidden farming.
    • Spanish colonization introduced new crops and agricultural systems.
    • American colonization brought modern agricultural education and irrigation projects.
    • Post-war initiatives focused on land reform and high-yield varieties.
    • The Green Revolution led to the adoption of high-yielding varieties and irrigation infrastructure.

    AQUAPONICS: INTEGRATING FISH AND PLANT SYSTEMS

    • Fish waste serves as natural fertilizer, enriching plant growth.
    • Plants filter and purify water from fish tanks, promoting a sustainable ecosystem.
    • Aquaponics minimizes water waste through recirculation.

    ROBOTICS AND AUTOMATION IN AGRICULTURE

    • Autonomous tractors use sensors and GPS for efficient navigation.
    • Drones equipped with cameras monitor crop health and identify pests.
    • Robotic harvesting systems increase the efficiency of crop gathering.

    THE EVOLUTION OF HEALTH AND MEDICINE

    • Ancient practices relied on herbal medicine and basic surgical techniques.
    • The Middle Ages contributed significant medical texts and hospital systems.
    • The Renaissance period focused on anatomy and blood circulation research.
    • The Germ Theory in the 19th century linked microorganisms to diseases.
    • Key advancements included the discovery of penicillin and the development of vaccines in the 20th century.
    • The 21st century introduces regenerative medicine, telemedicine, and gene-editing technologies like CRISPR.

    KEY MEDICAL DISCOVERIES AND ADVANCEMENTS

    • The Hippocratic Corpus laid the foundation for medical ethics and practice.
    • Microscopy opened doors to microbiology and understanding disease.
    • Edward Jenner's smallpox vaccine was pivotal in immunization efforts.
    • The discovery of DNA structure by Watson and Crick altered approaches to genetics and medicine.

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    Description

    Test your understanding of the fundamental concepts of science and technology, including the scientific method. This quiz covers the steps of scientific inquiry from observation to conclusion, ensuring a solid grasp of empirical research and objective analysis.

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