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“Solving the problem of pollution is an effective way of environmental management” Justify the statement. - Science and Technology 2

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प्रश्न

“Solving the problem of pollution is an effective way of environmental management” Justify the statement.

संक्षेप में उत्तर

उत्तर

Pollution prevention is a major global concern because of its harmful effects on people's health and the environment. Because we are all inhabitants on Earth, everyone is a stakeholder, and every person has something to contribute to advance effective pollution prevention awareness. Environmental protection is a natural extension of caring for ourselves, loving our children, and ensuring a sustainable future for generations to come.

"If we heal the earth, we heal ourselves."

We should all, therefore, accept personal responsibility for the success of our local environmental protection programs by actively participating in making our atmosphere pollution-free. And, although we can each help combat pollution in our immediate environments, we can do more by working to change legislation and policy on a larger scale.

Averting the onset of pollution in any area, be it in air or water or on land, could be the simplest preventive solution. If there are no pollutants, there will be no pollution. And yet, this is easier said than done. Certain bad habits are entrenched and industrial development as we know it seems to involve an expectation of pollution. Even the most simple preventive approaches are often quite complicated, expensive, and difficult for a small business to implement.

Still, there are small changes we can make on the individual level that make a difference, both in the short and long term.

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2018-2019 (March) Balbharati Model Question Paper Set 1

संबंधित प्रश्न

A) Lack of management of which factor is shown in the picture?
B) How can that factor be managed with the help of microbes?
C) How the oil spills in oceans are cleared?


Which fuels can be obtained by microbial processes? Why is it necessary to increase the use of such fuels?


How can the soil polluted by acid rain be made fertile again?


Which are the reasons for increasing the popularity of probiotic products?


Answer the following.
How does the bread become spongy?


Nowadays, ___________ are used for treatment of diarrhoea and treatment of poultry also.


Lactobacillus : Yoghurt : : Baker’s yeast : _______________


Why does the process of dirt removal occur in detergents even at low temperature?


Which chemical substances get mixed with the soil by adding chemical pesticides and insecticides in the agricultural industry?


Complete the concept map.


Why should we use bioinsecticides?


What is the importance of probiotics to humans?


What is the use of antibiotics to human and other animals?


What are the benefits of microbial inoculation in plants?


Match the following

i. Probiotic a. Kuru
ii. Preservation b. Methanogen
iii. Prion c. Curd
iv. Biogas d. Sugar

Match the following

i. Amoeba a. Autotrophs
ii. Algae b. Gills
iii. Agaricus c. Biocontrol
iv. Bt cotton d. Sporulation

In the process of making bread the carbohydrates in the flour are fermented by baker's yeast and sugar is transformed into carbon dioxide and ______.


Give a scientific reason.

Why it is necessary to ban the use of plastic bags?


Complete the following chart:


Lactobacillus brevis gives us the beverage ______.


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