Geography

Boosting Rural Development through Agri-infrastructure Most of the perishable items are produced in the villages which remain confined to these due to the absence of road networks. The existing road and rail facilities are inadequate. Most of the areas which produce good quality fruits are still inaccessible. This coupled with the rough terrain of the … Read more DMPQ- How can the Rural Development be boosted through Agri-infrastructure?

Dams and flood control The efficiency of dams to withhold floods has always been put to question. Critics have also termed dams as harbinger of floods claiming that the essential scientific assessment for consistent release of water to avoid build up is rarely done. Absence of a standard operating procedure for releasing water from the … Read more DMPQ- Critically evaluate the Dams as an system for flood control.

EROSIONAL LANDFORMS Cirque Cirques are the most common of landforms in glaciated mountains. They are deep, long and wide troughs or basins with very steep concave to vertically dropping high walls at its head as well as sides. A lake of water can be seen quite often within the cirques after the glacier disappears. Such … Read more DMPQ- Mention few erosional Landforms.

urban settlements are classified on various bases. However, classification based on size and function are most common. Let us discuss them one by one Classification based on Population Size According to population size, census of India classifies urban centres into six classes. Classwise urban settlements and their population Class                              Population Class I                            1,00,000 and above … Read more DMPQ- What are the different types of Urban Settlements?

The population structure associated with a DD is a natural stage of the demographic transition, which is when countries change from having high birth and death rates to having low birth and death rates. The first stage of the transition is typically a fall in child mortality due to improvements in healthcare, nutrition and overall … Read more DMPQ- What do you mean by Demographic Transition?

Major irrigation projects The Lower Bhavani Project  The Lower Bhavani project was one of the British achievements in the Tamil country. For the preliminary works regarding the Lower Bhavani project that government appointed Sir. Charles Innes in 1906 as the Special Revenue Officer instructing him to report on the various aspects of the scheme. After … Read more DMPQ- Write a short note on the Major irrigation projects of India.

A fault is a fracture in the earth’s crust due to tension force. It can also occur due tocompression in hard and brittle rocks. When there is tension the crust ruptures. One block is thrown upwards and the otherdownwards. The upthrown block is called Horst while the downthrown block is calledGraben. The line along which … Read more DMPQ-What is fault and list down the landforms formed due to fault. (GEOGRAPHY)

Isostacy:It is the state of gravitational equilibrium between Earth’s crust and mantle such that the crust”floats” at an elevation that depends on its thickness and density.Related to differences between oceanic crust, continental crust, and the mantle, is the principleof isostasy. In simplest terms, the lithosphere is “floating” on the denser, deformable,asthenosphere below. The addition of … Read more DMPQ-Explain the following term: (Geography) a) Isostacy b) Diastrophism c) Exfoliation

Halley’s Thermal concept: Indian monsoon is because of contrast between Indian Subcontinent and adjoining Indian Ocean. Halley’s theory, suggested in 1686, considers the summer monsoon to be a regional phenomenon. Aerological concept: This was suggested by R. Scherhag in 1948. According to this theory, monsoon circulation develops due to changes in air temperature at all … Read more DMPQ- State the classical theories of the origin of monsoon.

There are many different views regarding the rural-urban continuum. Some scholars say that there are no sharp breaking points to be found in the degree or quantity of rural urban differences. Robert Redfield has given the concept of rural -urban continuum on the basis of his study of Mexican peasants of Tepoztlain.The rapid process of … Read more DMPQ- Explain Rural – Urban continuum. What is Rurban mission?

Most important sorts of ocean deposits are: Terrigenous Deposits Body of water Deposits. There are loose sediments, deposited on the ocean bottom. These are ocean deposits. They vary from location to location. The study of ocean deposits is vital in beneath standing the rocks exposed on the earth’s surface that were once set under ocean. … Read more DMPQ- List out the various oceanic deposits with their classifications.

1) Planetary Winds – The water beneath the wind forms surface water current. The pushing action of those winds makes the water flow in definite direction. 2) Rotation of Earth – the world rotates from the west to the east. As a result of the force, the permanent winds are deflected to the proper within … Read more DMPQ- Mention the main causes for the creation of oceanic currents.

Scheduled Castes are notified in 31 States/UTs of India and there are altogether 1,241 individual ethnic groups, etc. notified as Scheduled Castes in different States/UTs. There has been some changes in the List of SCs/STs in States/ UTs during the last decade. As per the 2011 Census of India, there are around 201.4 million SCs … Read more DMPQ- Write an essay on the Scheduled Caste population composition of India.

Promote “Blue Revolution” through a multipronged approach and introduction of alternate species. Develop a policy framework for allotment of marine areas and large reservoirs for cage culture through fi shermen cooperatives/private participation or by consortium. Establish SPF Brood Stock Multiplication centres and aquatic quarantine centres for L.vannamei for production and supply of SPF brood stock … Read more DMPQ- What are the main objectives of Blue Revolution?

Important glaciers of India Gangotri Gangotri Glacier is the Himalayan glacier situated in the Uttarkashi district in the Indian state of Uttaranchal. It is the largest glacier in the Garhwal Himalayas. Pindari Pindari  glacier falls in the Kumaon Himalayan Mountain range at an altitude of 3353 meters. The Glacier is is 3 km in length … Read more DMPQ- Write a short note on the Important glaciers of India.

Excessive rainfall in river catchments or concentration of runoff from the tributaries and river carrying flows in excess of their capacities. Backing water in tributaries at their confluence with the main river. Synchronization of flood peaks in the main rivers or their tributaries. Intense rainfall when river is flowing full. Poor natural drainage system. Landslides … Read more DMPQ- What are the primary causes for Floods ?

Industrial sickness has become a major problem of the India’s corporate private sec­tor. Of late, it has assumed serious proportions. A close look reveals that there are, at least, five major causes of industrial sickness, viz., promotional, managerial, technical, financial and political. An industrial unit may become sick at its nascent stage or after working … Read more DMPQ- What are the main causes of Industrial sickness ?

A large section of Indian population lives in villages and is mainly engaged in agriculture. They belong to weaker section of the society. There is a definite trend of rural population migrating to the urban areas due to lack of employment opportunities, low earnings, insufficient means of transport and insanitary living conditions. The latter is … Read more DMPQ- Write a short note on Rural Sanitation.

Dams/reservoirs and wetlands to store water Improvement in agriculture through modifying cropping patterns and introducing drought-resistant varieties of crops Watershed management Water rationing Management of rangeland with improvement of grazing patterns, introduction of feed and protection of shrubs and trees Cattle management Proper selection of crop for drought-affected areas Development of water resource system with … Read more DMPQ- What are the Preventive measures and preparedness plan for drought mitigation

Overpopulation With increasing population, demands of the country increase which further results in depletion of resources.     Over-consumption and waste As the standards of living of people improves, they tend to consume more and waste even more. Deforestation and the destruction of ecosystems Forests are cut annually, to make space for multiplexes, residential complexes … Read more DMPQ- What are the major causes of resource depletion?

Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The mantle is hot and represents about 68 percent of Earth’s mass. Finally, the core is mostly iron metal. The core makes … Read more DMPQ-Outline the composition and structure of the earth.

Shale gas refers to natural gas that is trapped within shale formations. Shales are fine-grained sedimentary rocks that can be rich sources of petroleum and natural gas. Over the past decade, the combination of horizontal drilling and hydraulic fracturing has allowed access to large volumes of shale gas that were previously uneconomical to produce.  Typical components of oil shale gas are usually methane, … Read more DMPQ-What is shale gas? Explain its composition and outline potential reserves in India?

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.

Wind is caused by the uneven heating of the atmosphere by the sun, variations in the earth’s surface, and rotation of the earth. Mountains, bodies of water, and vegetation all influence wind flow patterns. Wind turbines convert the energy in wind to electricity by rotating propeller-like blades around a rotor. The rotor turns the drive shaft, which … Read more DMPQ- What is wind energy and how it is tapped? Write cons of Wind energy.

It is a deflecting force experienced due to rotation of earth. Because of Coriolis the air appears to turn towards its right in the northern hemisphere and towards its left in the southern hemisphere. The coriolis always acts in the perpendicular direction of the motion of air. It is zero at the equator and increases … Read more DMPQ- Write short note on Corolis effect?

The sub-tropical jet stream is produced by the earth’s rotation (Coriolis force) and temperature contrast between tropical and sub – tropical regions.At the equator, the rotation produces greatest velocity in the atmosphere. As a result, the rising air which spreads out northwards and southwards, moves faster than the latitudes over which it is blowing.It is deflected to the … Read more DMPQ-Subtropical Jet streams. (GEOGRAPHY)

Concept of sea floor spreading was given by Henry Hess which was crucial to establish the formation of different geological surface on the earth. The major findings were: The crust below the ocean floor was found only 7-8 km thick. The existence of mid Atlantic ridge was known, but it was found that mid oceanic … Read more DMPQ- Explain the concept of sea floor spreading

A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain. Depending on its location and strength, a tropical cyclone is referred to by different names, including hurricane, tropicalstorm, cyclonic storm, tropical depression, and simply cyclone.Tropical cyclones are named to provide ease of communication between forecasters and the … Read more DMPQ- What is cyclone? How the naming of tropical cyclone is done in Indian ocean?

The systems developing in the mid and high latitude (35° latitude and 65° latitude in both hemispheres), beyond the tropics are called Frontal Cyclones or Wave Cyclones.According to polar front theory, the warm-humid air masses from the tropics meet the dry-cold air masses from the poles and thus a polar front is formed as a surface … Read more DMPQ- Frontal Cyclones.

Continental shield, any of the large stable areas of low relief in the Earth’s crust that are composed of Precambrian crystalline rocks. The age of these rocks is in all cases greater than 540 million years, and radiometric age dating has revealed some that are as old as 2 to 3 billion years.Shield areas in general are … Read more DMPQ:Write a short note on Shield.

The Intertropical Convergence Zone, or ITCZ, is the region that circles the Earth, near the equator, where the trade winds of the Northern and Southern Hemispheres come together. The intense sun and warm water of the equator heats the air in the ITCZ, raising its humidity and making it buoyant. Aided by the convergence of … Read more DMPQ- Short note on ITCZ

A tsunami is a wave, or series of waves, caused by the vertical displacement of a column of water. This can be generated by earthquakes below the sea floor and violent volcanic eruptions above it, landslides above or below water or meteorite impacts into the sea. Effects of Tsunami: Affecting the mangroves, wetlands and basically … Read more DMPQ: How Tsunami affect the coastal areas?

The reasons for the diversity are as follows:   Over geological times the tropics have had more stable climate than the temperatezones. In tropics, therefore, local species continued to live there itself, whereas intemperate they tend to disperse to other areas. Tropical communities are older than temperate one’s and therefore there has beenmore time for … Read more DMPQ:Why tropical areas of the earth have more diversity than that of temperate areas? (Geography)

The major reasons for the downfall of buddhism in Indian subcontinent are as follows: Corruptions in Buddhist Sanghas: In course of time, the Buddhist ‘Sangha’ became corrupt. The monks and followers came to be drawn towards luxury and enjoyment. Receiving and saving valuable gifts like gold and silver made them greedy and materialistic Reform in … Read more DMPQ- What were the major reasons for the downfall of buddhism in Indian Sub-continent?

Difference Between Wildlife Sanctuary And National Park Wildlife sanctuary National Park Human activities are allowed No human activities are allowed Objective is to protect particular flora or fauna Can include flora, fauna or even any object of historical significance. Boundaries are not fixed Boundaries are fixed and are defined. Formed by the executive orders of … Read more DMPQ: Outline the difference between Wildlife Sanctuary and National Park.

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?

The continental shelf is the extended margin of each continent occupied byrelatively shallow seas and gulfs. It is the shallowest part of the ocean showing anaverage gradient of 1° or even less.The width of the continental shelves vary from one ocean to another. The average widthof continental shelves is about 80 km. Significance of Continental … Read more DMPQ: What is continental shelf? Mention the significance of Continent shelf( Geography)

National Heritage City Development and Augmentation Yojana (HRIDAY) is focused on holistic development of heritage cities.  The main objective of HRIDAY is to preserve character of the soul of heritage city and facilitate inclusive heritage linked urban development in partnership with State Government. The duration of HRIDAY schemes would be Four Years starting from December … Read more DMPQ- HRIDAY Scheme.

Endogenic forces are the internal forces which are responsible for the formation of newundulations on the surface of the earth. Since they create new landforms they are also knownas the Forces of Construction.They are the result of the convectional currents formed in the mantle. The source of this heatis the primordial heat of the interior … Read more DMPQ- What are endogenic forces? Name its types.

“Jig saw” fit- Wegener was struck by the geographical similarity between the opposite coasts ofthe Atlantic Ocean. The outlines of the two coasts appears to be the detached portion of theother ie. The east coast of north and South America can be exactly fit into the left coast ofAfrica and Europe. Geological structure- there is … Read more DMPQ: What were the evidences put forward by Wegner in support of Continental drift theory?

Crust: The outer most layer or shell of the earth is known as earth’s crust. On an average it is 30km deep. It can be up to 70km under high mountains and up to 8km under ocean. It represents less than 1% of earth’s total volume and its average density is 2.7 gm/cm3. It is … Read more DMPQ: Describe the interior of the earth and its composition.

Heavy industry relates to a type of business that typically carries a high capital cost (capital-intensive), high barriers to entry and low transportability. The term “heavy” refers to the fact that the items produced by “heavy industry” used to be products such as iron, coal, oil, ships, etc. Location factors are as follows: Availability of raw material … Read more DMPQ: What is a heavy Industry? What are the location factors suitable for setting up of heavy industries.?

Social Forestry means the management and protection of forests as well as afforestation of barren lands with purpose of helping in the environmental, Social and rural development. Social forestry is forestry for community development. Thus, it is people oriented, value based management of forests with a major objective of satisfying the needs, wants and aspirations of … Read more DMPQ: What is social forestry? What are its advantages?

Tertiary coal 15 to 60 million years old. Carbon content is very low.Mainly confined to the extra-Peninsula [Jammu and Kashmir, Himachal Pradesh, Assam, Arunachal Pradesh etc.]Coal generally has low carbon and high percentage of moisture and Sulphur.It takes few hundred million years for the carbon content to improve.Important areas of Tertiary coal include parts of … Read more DMPQ: Short note on Tertiary coal field.

Gondwana coal makes up to 98 per cent of the total reserves and 99 per cent of the production of coal in India. Satpuras, denudation [weathering + erosion] has exposed coal bearing Gondwana strata.The carbon content in Gondwana coal [250 million years old] is less compared to the  Carboniferous coal [350 million years old][Almost Absent in India] because of its much … Read more DMPQ:Gondwana coal field in India

DRAW MAP Major Iron ore reserve are in : Odisha The ores are rich in haematites.India’s richest haematite deposits are located in Barabil-Koira valley.Others: Sundargarh, Mayurbhanj, Cuttack, Sambalpur, Keonjhar and Koraput districts. Jharkhand 25 per cent of reserves.First mine in Singhbhum district in 1904.Iron ore of here is of highest quality and will last for … Read more DMPQ:Give an account about the Iron ore reserve in India.

This highway is also known as Route 606. Length of the highway is nearabout 200Km. It connects Delaram( border city of afghanisatn) to Zaranj ( Capital of Nirmuz province of Afghanistan). India Financed this project. Border road organization has constructed the highway. Construction of the road started in 2005 and the project completed in 2009.  … Read more DMPQ: Short note on Delaram- Zaranj Highway.

Sand miningis a practice that is used to extract sand, from various environments, such as beaches, inland dunes and dredged from ocean beds, and river beds of deltaic regions. The mining is in operation in all the continents of the Globe. Environmental problems occur when the rate of extraction of sand, gravel and other materials … Read more DMPQ: What is sandmining? What are its ill effects?

The stress on water scarcity can be gauge from the fact that 70% of the earth surface out of which only 3% is freshwater. 2/3rd of water is stored in glaciers and frozen lakes. Water scarcity is a condition when water is not available for consumption purpose easily. There are two types of water scarcity: … Read more DMPQ:What is water scarcity? Why earth is becoming water stressed?

: The Kaladan Multi Modal Transit Transport Project was jointly identified by the India and Myanmar to create a multi-modal mode of transport for shipment of cargo from the eastern ports of India to Myanmar as well as to the North-Eastern part of India through Myanmar. This project, which will connect Sittwe Port in Myanmar … Read more DMPQ: What is Kaladan multimodal Transit project?