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प्रश्न
Construct two slogans each on air, water and soil pollution.
उत्तर
Air pollution:
- Stop being mean, keep the air clean.
- Show your care, clean your air.
Water pollution:
- Be aware and handle water with care.
- Stop the pollution quick, don't make the water sick.
Soil pollution:
- Plastics give a helpful hand, but they are polluting our land!
- Let’s keep land clean, together only we can win.
संबंधित प्रश्न
Differentiate between primary pollutants and secondary pollutants.
Identify the ODD term in each set and name the CATEGORY to which the remaining three belong :
Example : glucose, starch, cellulose, calcium
Odd term : calcium
Category : others are different types of carbohydrates
Polythene bag, Crop residue, Animal waste, Decaying vegetable.
Read the passage and identify the sentences expressing types of pollution.
Nilesh is a student of Std. VII and lives in urban area. It takes about an hour to go to the school by bus. He faces the heavy traffic of two wheelers, four wheelers, rickshaws, buses while going to school. He is facing the problem of asthma since last few days, Doctors recommended him to stay away from urban area. Since then, his mother sent him to the village of his maternal uncle, Nilesh saw the heaps of garbage at many places in village. Foul smell of human and animal wastes was present at many places. Blackish water with foul smell was flowing in a stream. He developed some abdominal disease within few days.
Which are visible pollution known to you?
The picture below shows a campaign recently started by the Indian Government.
Who launched this campaign and when?
Give the definition of a pollutant.
Distinguish between the following :
Quantitative Pollutants and Qualitative Pollutants.
Identify who am I?
I am the type of pollution caused by burning of fossil fuels like petrol or coal and the smoke of burning garbage. I float around and cause breathing problems. I am _______ pollution.
Polluted ______ affects skin, eyes, and respiratory system.
Match the following:
| i. | Burning coal | a. | Land pollution |
| ii. | Throwing plastic | b. | Noise pollution |
| iii. | Wastewater from factories is mixed with river | c. | Air pollution |
| iv. | Louder horn of vehicle | d. | Water pollution |
