This quiz consists of 10 multiple-choice questions based on Unit 3 (Biodiversity, Pollution, Disasters, and International Environmental Treaties) and Unit 4 (Environmental Conservation). It assesses students’ understanding of key concepts such as types of resources, sustainable development, environmental laws, pollution, global warming, ozone depletion, disaster management, and international agreements like the Paris Agreement. The questions focus on definitions, objectives, causes, effects, and control measures, making it suitable for revision and conceptual clarity.