Grand Test : Environmental Studies 1A
Q1. In the classification of microorganisms, which type is responsible for nitrogen fixation in soil, enhancing plant growth?
Q2. Which adaptation in aquatic plants allows them to float, involving air spaces in leaves and stems?
Q3. In animal habitats, which type of nest built by weaver birds demonstrates intricate weaving using grass?
Q4. The deficiency of which vitamin leads to xerophthalmia, affecting the eyes and potentially causing blindness?
Q5. In saprophytic nutrition, which organism derives nutrients by secreting enzymes to break down dead organic matter?
Q6. During metamorphosis in frogs, which hormone regulates the transformation from tadpole to adult?
Q7. In the reactivity order of metals, which metal displaces hydrogen from dilute acids but not from water at room temperature?
Q8. The process of electroplating involves depositing a layer of metal using which effect of electric current?
Q9. In transportation across different topographies, which method is primarily used in desert areas for goods transport?
Q10. In governance services, the Primary Health Centre (PHC) primarily provides which type of service in rural areas?
Q11. The nitrogen cycle involves denitrification, where nitrates are converted back to nitrogen gas by which organisms?
Q12. Endemic species are those that are?
Q13. The origin of the universe is explained by which theory involving a massive explosion?
Q14. Podu cultivation is a form of which type of agriculture practiced in Andhra Pradesh?
Q15. Non-conventional power resources include which of the following?
Q16. The Consumer Protection Act in India was enacted in which year?
Q17. The Mauryan Empire reached its zenith under which ruler known for his policy of Dhamma?
Q18. The Bhopal Gas Tragedy involved the leakage of which gas from the Union Carbide plant?
Q19. The Doctrine of Lapse was used by the British to annex which state among the following?
Q20. Stereotypes contribute to discrimination by?
Q21. The 1989 Act in India aimed at preventing atrocities against which group?
Q22. Bhakti and Sufi movements emphasized?
Q23. The Vedic period is associated with the composition of which texts?
Q24. One aim of teaching science is to foster which value among students?
Q25. Remedial measures in science teaching are designed to address?
Q26. Continuous Comprehensive Evaluation (CCE) in science includes assessment of?
Q27. The nature of social studies emphasizes?
Q28. Project method in social studies teaching involves?
Q29. Instructional planning in social studies includes setting?
Q30. Feedback in assessment analysis helps in?