Skip to page content
Science and Technology
Socially Useful Productive Work and Community Service (SUPW) · Chapter 5 · Contemporary Studies (optional, Class XII)
Not started Not started
Your path through this chapter
Visual lesson Coming soon
Short slides, one idea at a time. We are preparing this chapter's lesson.
Notes Coming soon
Clear chapter notes for quick revision.
Flashcards Coming soon
Quick recall of key terms and facts.
Practice Coming soon
Board-style questions with instant checks.
Chapter test Free
Short and long chapter tests in board pattern, with results and analysis.
Step 5: Not started
Topics 6
- Animal and human aggression: signals of aggression, weapons, nuclear weapons and arms control; does technology make war more or less likely
- Science and technology as change agents: effects at work and home; e-commerce and its implications
- Cosmology and space research: theories of the origin of the universe; the possibility of extra-terrestrial intelligence
- New technologies: non-digital and digital, communication and information technology
- Biodiversity, genetic engineering and cloning
- Ecology, exploitation of natural resources and the interdependence of species and ecosystems