Chapter-17 Geographical Perspective on Selected Issues and Problems — Online MCQ Test
GEOGRAPHY · Grade 12 · CBSE(NCERT)
Practice Chapter-17 Geographical Perspective on Selected Issues and Problems with a free chapter-wise online MCQ test.
This chapter covers: environmental pollution - urban waste - rural-urban migration - slums - sustainable cities.
AI-generated questions from basic to board-exam level, with instant results and explanations.
Chapter-17 Geographical Perspective on Selected Issues and Problems — Important Questions & Answers
What is environmental pollution?
- A. Introduction of harmful substances into the environment causing adverse effects
- B. Natural decomposition of organic matter
- C. Migration of people from rural to urban areas
- D. Development of industrial zones
Answer: A. Introduction of harmful substances into the environment causing adverse effects
Environmental pollution is defined as the introduction of contaminants or harmful substances into the natural environment, causing detrimental effects on ecosystems and human health.
Environmental pollution is defined as the introduction of contaminants or harmful substances into the natural environment, causing detrimental effects on ecosystems and human health.
Which of the following is NOT a major type of environmental pollution?
- A. Air pollution
- B. Water pollution
- C. Land pollution
- D. Agricultural development
Answer: D. Agricultural development
Agricultural development is not a type of pollution; air, water, and land pollution are the three major types of environmental pollution.
Agricultural development is not a type of pollution; air, water, and land pollution are the three major types of environmental pollution.
How does rapid urbanization contribute to environmental pollution?
- A. Increased demand for resources and energy leads to higher pollution levels
- B. Poor waste management in cities creates multiple pollution sources
- C. Higher population density increases vehicular and industrial emissions
- D. All of the above
Answer: D. All of the above
Rapid urbanization contributes to pollution through increased resource consumption, inadequate waste management systems, and higher emissions from vehicles and industries.
Rapid urbanization contributes to pollution through increased resource consumption, inadequate waste management systems, and higher emissions from vehicles and industries.
Analyze the relationship between urbanization rate and air quality degradation in Indian cities.
- A. Higher urbanization directly correlates with worsening air quality due to increased emissions
- B. Urbanization improves air quality by concentrating pollution sources
- C. Air quality is unrelated to urbanization rates
- D. Lower urbanization always results in better air quality
Answer: A. Higher urbanization directly correlates with worsening air quality due to increased emissions
Rapid urbanization increases vehicular traffic, industrial activity, and energy consumption, directly leading to higher concentrations of air pollutants like PM2.5 and NOx.
Rapid urbanization increases vehicular traffic, industrial activity, and energy consumption, directly leading to higher concentrations of air pollutants like PM2.5 and NOx.
Which statement about sustainable cities is MOST accurate considering CBSE Grade 12 Geography?
- A. Sustainable cities eliminate all industrial activity and human habitation
- B. Sustainable cities balance economic development, social equity, and environmental conservation while ensuring efficient resource use and waste management
- C. Sustainability is only an economic concept unrelated to environmental concerns
- D. Sustainable cities require zero population growth
Answer: B. Sustainable cities balance economic development, social equity, and environmental conservation while ensuring efficient resource use and waste management
NCERT defines sustainable cities as those achieving equilibrium between development needs and environmental protection through efficient resource management and social inclusion.
NCERT defines sustainable cities as those achieving equilibrium between development needs and environmental protection through efficient resource management and social inclusion.