Toppers Study Toppers Study Toppers StudyGet complete NCERT Solutions for 8 Science 18. Pollution of Air and Water with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Get complete NCERT Solutions for 8 Science 18. Pollution of Air and Water with detailed explanations. Easy-to-understand answers to help students study effectively and score better.
Preparing for exams becomes easier with Chapter Review. Whether you are studying for board exams or mid-term exams, 8 Science Chapter 18. Pollution of Air and Water solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.
ncert_solutionsComponents of air is Nitrogen 78%, Oxygen 21%, carbon dioxide, argon, and methane.
Ultraviolet rays carry radiations Which harm our body and cause various diseases like cancer and skin disorders.
The sulpher dioxide and nitrogen dioxide form sulphuric acid and nitric acid react with moisture and water vapour in atmosphere. These form rain acidic . This is called acid rain.
There is raising the quantity of CO2 in atmosphere resulting in increasing continue average temperature of atmosphere. This is called global warming.
If the sunlight enters into nursery (glass house) which is not allowed to come out. The trapped heat warms the green plants. Similarly our atmosphere trapped radiation and warms the earth. This effect is known as green house effect.
The full form of CFCs is Chlorofluorocarbons.
The full form of WWF is Word wide Fund.
The green house gases are CO2 , Methane and nitrous oxide etc.
An ambitious plan to save the river, called the Ganga Action Plan was
launched in 1985.
Water which is suitable for drinking is called potable water.
The 4R principle is Reduce, reuse, recycle and recover.
Chapter Review are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 8 Science Chapter 18. Pollution of Air and Water solutions help you understand the core concepts and practice effectively.
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Our Chapter Review are useful for both board exams and mid-term exams. For 8 Science, we provide notes, exercises, and important Q&A so that you can revise smartly and write perfect answers in exams.
In short, Chapter Review for 8 Science Chapter 18. Pollution of Air and Water are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.
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