Geography

Demographic dividend means that as compared to other large developing and developed countries, India Has a higher proportion of working age population as compared to entire population. More than 50% of India’s population is in the age group of 15-59 years. With such a young population. It has a huge demographic dividend waiting to be … Read more DMPQ: what do you understand by the term demographic dividend? This dividend is fast becoming liability. Discuss?

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.

India’s geographical location of it being in tropical zone make it potent solar energy power house. As per Ministry of New and Renewable Energy or MNRE with about 300 clear and sunny days in a year, the calculated solar energy incidence on India’s land area is about 5000 trillion kilowatt-hours (kWh) per year. Solar Energy … Read more DMPQ- Solar energy can be developed as an alternative to the conventional source of energy. Comment

Diastrophism refers to deformation of the Earth’s crust due to diastrophic movements (deforming movements) such as folding, faulting, warping (bending or twisting of a large area) and fracturing. All processes that move, elevate or build up portions of the earth’s crust come under diastrophism.  They include: orogenic processes involving mountain building through severe folding (crust is severely deformed into folds) and affecting long … Read more DMPQ- Write short note on Diastrophism.

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.

Surface Irrigation In this method water flows and spreads over the surface of the land. Varied quantities of water are allowed on the fields at different times. Hence, flow of water under surface irrigation comes under unsteady flow. As a result it is very difficult to understand the hydraulics of surface irrigation. However, suitable and … Read more DMPQ- What are the different Techniques of irrigation? Considering the water crisis of India which one would you consider a sustainable one.

A glance at the world map reveals that most of the desert region is on the western part of the continent for example. Mohave desert in North America, Atacama in Southern America, Namib, Sahara in Africa , Arabian in west Asia. The reasons for such homogeny are: The hot desert lie astride the Horse latitudesor … Read more DMPQ: why desert are on the western margins of the continent?

Landslide is defined as the movement of mass of rock, debris or earth down a slope under the direct influence of gravity. It’s a natural disaster which takes place because of both natural and anthropogenic factors. Being at a great height,h imalyan region is quite prone to this disaster. Natural Factors Intensive rainfall : rainy … Read more DMPQ- What are Landslides and the causes of landslides? Map the Landslides prone area in India.

There are three types of plate boundaries: Divergent Plate boundaries: where plates move away from each other. : These are oceanic ridges where new oceanic lithosphere is created by upwelling mantle that melts, resulting in basaltic magmas which intrude and erupt at the oceanic ridge to create new oceanic lithosphere and crust. As new oceanic … Read more DMPQ: What are different types of plate boundaries?( World Phy. Geo)

It is the lower most layer of atmosphere. It extends up to 18km at equator, 13 km at midlatitude and about 8km at poles.It contains approximately 90% of the total mass of the atmosphere.The entire weather phenomenon takes place in this layer. It contains all the watervapour, dust particles, clouds etc. In troposphere the temperature … Read more DMPQ:Write a short note on Troposphere.