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Posted by Aaditya Thorat 4 years, 5 months ago (10943307)
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Sia ? 4 years, 5 months ago (6945213)
The days are gone when kids would roam freely on streets and birds would fly in the sky. Such a nice scene has been very rare to see, nowadays. We should blame ourselves only! India was a land of villages; our culture arose from villages only. But than we did something so bad that we are paying the price of it even today. We have replaced the major part of earth with factories, mills and building causing pollution.
There are Various Levels at which Urban Pollution is happening like:
Types and Causes of Urban Pollution
- Air Pollution: The air in the urban areas is always polluted with harmful substances and it is becoming hazardous day by day to breathe. The air in the cities is choking. The smoke from automobiles, factories and power generators make the air unhealthy. There are other factors also like chemical spills and other toxic gases that contaminate the air.
- Water Pollution: As it is there are very less natural water sources in the urban areas and the ones that are there are getting increasingly polluted. There is a lot of disposal in the lakes and rivers like household & industrial disposal. A lot of waste gets mixed with rain and washed into the waters.
- Soil Pollution: The mixing of toxins in the soil is disturbing the eco-system.
- Noise Pollution: Urban areas are one of the noisiest ones. Various sources of noise pollution include traffic noises, loud-speakers and other unwanted noises cause many health issues.
- Radioactive Pollution: The accidental leakage by nuclear power plants poses a big threat.
- Visual Pollution: The over exposure of visuals in the cities in the form of signs, billboards, screens, high intensity lights etc. are also quite disturbing.
- Other than these there is also ‘Thermal pollution’ that is caused by excessive amount of heat trapped in earth’s atmosphere.
Posted by Abhinab Ghosh 4 years, 5 months ago (11376768)
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Posted by Rohit Joshi 7B 4 years, 5 months ago (11459787)
- 1 answers
Vedika Sudake 4 years, 5 months ago (11417526)
Posted by Rohit Joshi 7B 4 years, 5 months ago (11459787)
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Posted by Virat Pandey 4 years, 5 months ago (11459627)
- 3 answers
Sia ? 4 years, 5 months ago (6945213)
she sat up in the bed and looked out of the window she could see the moon.
Posted by Harsh Panchal ? 4 years, 5 months ago (11458588)
- 1 answers
Sia ? 4 years, 5 months ago (6945213)
Posted by हर्षल हासे 4 years, 5 months ago (11459516)
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Posted by Krithika Umesh 4 years, 5 months ago (10321885)
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Posted by Sujit Gupta 4 years, 5 months ago (11429621)
- 1 answers
Sia ? 4 years, 5 months ago (6945213)
Consumer’s Equilibrium - A consumer shall be in equilibrium where he can maximize his satisfaction subject to his budget constraint and does not want to bring any change in it. Indifference curve approach explains the consumer equilibrium with the help of indifference map and budget line.
Conditions of Consumer’s Equilibrium – If consumer is consuming two goods say good X and good Y. Then at equilibrium point
i) Budget line should be tangent to indifference curve i.e. slope of indifference curve and budget line is equal to each other. It means MRSxy = PX/PY
ii) Indifference curve should be convex to the point of origin i.e. MRSXY is decreasing. We can explain it with the help of following diagram In diagram, AB is budget line and three indifference curves are IC1, IC2 and IC3. The various combinations of good X & good Y which consumer can purchase with his given income are M, E and N. But M & N lie on IC1 whereas E lies on IC2. Since E is on higher indifference curve, so it will give more satisfaction to the consumer as compared to M & N. At point E budget line is tangent to IC2 and IC2 is convex to origin. So E is equilibrium point where consumer will get maximum satisfaction by consuming OX1 quantity of good X and OY1 quantity of good Y.
Posted by Kavya_ Mulki 4 years, 5 months ago (11459320)
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Posted by Sher Singh 4 years, 5 months ago (10787241)
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Posted by Abhi Jain 4 years, 5 months ago (9545130)
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Saloni Harinkhede 4 years, 5 months ago (10151691)
Posted by Jyoti Sharma 4 years, 5 months ago (11458176)
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Posted by Vaibhavi Rajput 4 years, 5 months ago (11339411)
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@Mrittika.Sarmah_50 . 4 years, 5 months ago (11332721)
Posted by Dharshini. G. S. 4 years, 5 months ago (11181817)
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Ash Kumar 4 years, 5 months ago (9527019)
Posted by Aman Dang 4 years, 5 months ago (8478971)
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Posted by Milind Sona 4 years, 5 months ago (11454523)
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M. Jeevitha Tharika 4 years, 5 months ago (11430546)
Siriya Palle 4 years, 5 months ago (9460130)
Posted by A̸Ƞυʀαg̸ S̸Oƞκαʀ 4 years, 5 months ago (11115392)
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Posted by Katyayni Sahu 4 years, 5 months ago (10995993)
- 2 answers
Sia ? 4 years, 5 months ago (6945213)
Two ways of entering a cell reference in a formula:
a. Relative reference: In this method, reference to a cell is based on the position relative to the cell.
Example: A3 = A1 + A2
b. Mixed reference: In this type of reference, either row or column is fixed by placing a dollar sign ($) before it.
Example: A3 = $A1 + AS2 .
The difference between the two ways becomes visible when the formula is copied to other cells. In case of relative reference, the cell reference automatically gets changed whereas the fixed column or row remains unchanged in case of mixed reference.
Posted by Saumya Saumya 4 years, 5 months ago (9767026)
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Posted by Ranjeet Chate 4 years, 5 months ago (8526568)
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Posted by Samruddhi Jadhav 4 years, 5 months ago (11274835)
- 2 answers
Harshitha Bandi 4 years, 5 months ago (10344469)
?Tanvi ? 4 years, 5 months ago (11425223)
Posted by Anita Patel 4 years, 5 months ago (10332245)
- 5 answers
Posted by Shashwat Meher 4 years, 5 months ago (9870343)
- 1 answers
Tanu Shri Saini 4 years, 5 months ago (10199046)
Posted by Humera Parveen 4 years, 5 months ago (11455706)
- 1 answers
Posted by Palak Yadav 4 years, 5 months ago (11114411)
- 2 answers
Sia ? 4 years, 5 months ago (6945213)
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Sia ? 4 years, 5 months ago (6945213)
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