Geography

Pre-disaster preventive measures Re-framing buildings’ codes, guidelines, manuals and byelaws and their strict implementation .Tougher legislation for highly seismic areas. Incorporating earthquake resistant features in all buildings in high-risk areas. Making all public utilities like water supply systems, communication networks, electricity lines, earthquake-proof. Creating alternative arrangements to reduce damages to infrastructure facilities. Constructing earthquake-resistant community … Read more DMPQ- Discuss the pre-disaster preventive measures and post-disaster preventive measures in case of Earthquake.

Ocean current are nothing but movement of volume of water in defined direction and    with an identifiable speed. These current regulate the temperature and salinity of ocean currents and also get regulated by them. Factors responsible for ocean currents: Earth rotation from west to east . It leads to North equatorial current and south equatorial … Read more DMPQ: What are ocean currents? What are the factors responsible for ocean currents.     

On 12 August 2018, after 20 years of talks, the leaders of the five littoral states to the Caspian Sea – Azerbaijan, Iran, Kazakhstan, Russia and Turkmenistan – finally signed a treaty defining its legal status. The ‘Convention on the Legal Status of the Caspian Sea’ has not resolved all the long-standing issues; in fact, … Read more DMPQ-Significance of Caspian sea treaty.

Contract farming is a kind of system in which bulk purchaser enters into contract with farmers. It includes agro- processing, exporting and trading units.  They purchase a specified quantity of any agricultural commodity at pre agreed price. Sponsor provides all kind of production support to the contracted farmers. This include extension service also.     … Read more DMPQ: What is contract farming? What are its advantages? (economy)

The plains are often termed as the ‘Granary of India’. The soils of the plains are one ofthe most fertile soils of India. They are being devoted to cereal and non – cereal crops. They have rich underground water table. The underground water is utilized with thehelp of wells and tube wells for irrigation, industrial … Read more DMPQ- Write down the significance of Great Plains?

a) Barrier reef: Barrier reefs are similar to fringing reefs in that they also border a shoreline; however, instead of growing directly out from the shore, they are separated from land by an expanse of water. This creates a lagoon of open, often deep water between the reef and the shore. b) Atolls: Atolls are … Read more DMPQ- Discuss the following : a) Barrier reef b) Atolls c) Fringing reefs

Earth magnetism is the property of earth behaving like a dynamo and showing magnetic property just like that of a magnetic bar. There are various theories behind this property. There is no valid reason for the cause of earth’s magnetism or why earth has giant magnetic field but there are some theory related to earth’s … Read more DMPQ- What is Earth Magnetism? What is the source of earth magnetism?

The term irrigation efficiency expresses the performance of a complete irrigation system or components of the system. Irrigation efficiency is defined as the ratio between the amount of water used to meet the consumptive use requirement of crop plus that necessary to maintain a favourable salt balance in the crop root zone to the total … Read more DMPQ- What do you understand by the term Irrigation efficiency? Explain the different types of irrigation.

India Meteorological Department (IMD) uses temperature data from surface observatories to track heat waves. IMD also uses various numerical weather prediction models to track and predict occurrence and intensity of Heat Waves. The following criteria are used for defining severity of the heat wave: When normal Tmax is less than or equal to 40°C and … Read more DMPQ-What is a heat wave and what might be the reasons for high frequency of heat waves?

. Unlike other disasters, the damages caused by earthquakes are more devastating. Since it also destroys most of the transport and communication links, providing timely relief to the victims becomes difficult. It is not possible to prevent the occurrence of an earthquake;  hence, the next best option is to emphasis on disaster preparedness and mitigation … Read more DMPQ-Throw light on preparedness and mitigation procedure during and after earthquake disaster.