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Cities & the Challenge of the Environment Video Lecture | Social Studies (SST) Class 10

77 videos|480 docs|131 tests

FAQs on Cities & the Challenge of the Environment Video Lecture - Social Studies (SST) Class 10

1. What are some common environmental challenges faced by cities?
Ans. Some common environmental challenges faced by cities include air pollution, water pollution, waste management, deforestation, and urban heat islands. These challenges arise due to factors such as industrial activities, vehicular emissions, improper waste disposal, and rapid urbanization.
2. How does air pollution affect cities?
Ans. Air pollution has several adverse effects on cities. It can lead to respiratory problems, such as asthma and allergies, for the residents. It also harms the environment by causing acid rain, damaging buildings and monuments, and reducing agricultural productivity. Additionally, air pollution contributes to global warming and climate change.
3. What is the importance of waste management in cities?
Ans. Waste management is crucial in cities to ensure proper disposal and recycling of waste materials. Effective waste management helps in maintaining cleanliness, preventing the spread of diseases, and reducing environmental pollution. It also promotes the conservation of resources by recycling and reusing materials, leading to a more sustainable and eco-friendly urban environment.
4. How does deforestation impact cities and their environment?
Ans. Deforestation has significant impacts on cities and their environment. It leads to the loss of valuable natural habitats and biodiversity. It also disrupts the water cycle, increases the risk of soil erosion and landslides, and reduces the availability of clean air. Moreover, deforestation contributes to climate change as trees play a crucial role in absorbing carbon dioxide and regulating the temperature.
5. What measures can cities take to address environmental challenges?
Ans. Cities can adopt several measures to address environmental challenges. These include promoting sustainable transportation options such as public transport and cycling, implementing strict regulations for industrial emissions, improving waste management systems, promoting renewable energy sources, and creating green spaces and urban forests. Additionally, raising awareness among citizens about the importance of environmental conservation and encouraging their active participation is essential for addressing these challenges effectively.
77 videos|480 docs|131 tests
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