fire crackers

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November 2, 2021

Pollution due to Burning of Fire Crackers

Deepawali is the time of functions. This is the time when we meet with our friends and relatives. The atmosphere of love and recreation remains all around at this time. But we never think that we forget certain other important things at this time.

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March 23, 2023 Recommended

Landfilling and Incineration

Land-filling is the process of disposing solid waste in low lands or into trenches through proper sanitary methods. It involves- collection, transport, compaction, etc. processes along with proper management for gas-outlet etc. For land filling, the important thing to be taken into account is the distance of waste collection site to the waste dumping site, because it involves cost of transportation.

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March 25, 2023 Recommended

Hazardous Waste- Handling and Management    

In India, a Hazardous Substances Management Division has been constituted as a nodal point within the Ministry of Environment and Forest. This nodal agency is responsible for Planning, over-seeing and implementing the policies and programmes on management of hazardous substances and Chemical Emergencies.

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March 4, 2023 Recommended

Energy for us

Anything from which we can derive energy is called as a source of energy. Since all the life processes need energy, energy is most important for our survival.

Our body derives energy from the food we eat. Thus, the food we eat is the source of energy for our body. But this is not the whole story. We need energy for our growth and economic development as well.

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October 7, 2022 Recommended

Institutions of Globalization

 Following institutions have shaped the current era of globalization-  (a) International Monetary Fund (IMF), (b) World Bank, and (c) World…

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December 27, 2023 Recommended

Phases of technological developments

There are three phases of development of technology- invention, innovation and diffusion. The invention is a process which incorporates wide range of ideas, material things, and human behaviour in new systematic ways.

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November 30, 2021 Recommended

Problem of Urban Congestion

Urban areas are usually densely populated locations. People migrating from villages towards cities further increase the population burden of cities. Thus urban areas are suffering from serious congestion and traffic problems. Here is a case of Ranchi.

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