Example for note making

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Title: Environmental Pollution


A. Types of Pollution

   A.1. Air Pollution: Emission from industries/vehicles

   A.2. Water Pollution: Industrial waste/sewage

   A.3. Soil Pollution: Chemicals/fertilizers


B. Causes

   B.1. Industrialization: High waste production

   B.2. Urbanization: Increased consumption/pollution

   B.3. Agricultural Practices: Pesticides/herbicides


C. Effects

   C.1. Health Issues: Respiratory problems/cancers

   C.2. Ecosystems: Loss of biodiversity/habitat destruction

   C.3. Climate Change: Global warming/extreme weather


D. Solutions

   D.1. Sustainable Practices: Recycling/renewable energy

   D.2. Legislation: Environmental laws/enforcement

   D.3. Awareness: Education/campaigns


Key to Abbreviations

   1. Ind. - Industries

   2. Veh. - Vehicles

   3. Wst. - Waste

   4. Cons. - Consumption

   5. Pestic. - Pesticides

   6. Herbic. - Herbicides


Summary:

Environmental pollution is a pressing issue caused by industrialization, urbanization, and certain agricultural practices, leading to air, water, and soil contamination. This results in severe health problems, loss of biodiversity, and contributes to climate change. Implementing sustainable practices, enforcing environmental legislation, and raising public awareness are vital steps towards mitigating pollution.


This example follows the note-making guidelines for Class 12 CBSE, with clear headings, subheadings, and a brief summary. For more detailed examples and formats, resources like Learn CBSE and CBSE Tuts offer comprehensive guides.

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