DMPQ- Explain Bio rock Technology

The Zoological Survey of India (ZSI), with help from Gujarat’s forest department, is attempting for the first time a process to restore coral reefs using biorock or mineral accretion technology. A biorock structure was installed one nautical mile off the Mithapur coast in the Gulf of Kachchh on January 19. Biorock is the name given … Read more

DMPQ: Explain the climate of Japan. (geography)

The climate of japan is modified by insularity and also by meeting of the cold and warm ocean currents. It receives adequate rainfall from both the south east monsoon in summer and the north west monsoon in winter. During the north west monsoon dry cold wind from mainland Asia blows. But they gather moisture on … Read more

DMPQ- . Briefly discuss the direct sources of information about the interior part of earth.

Most of our knowledge about the interior of the earth is largely based on estimates and inferences. Yet, a part of the information is obtained through direct observations and analysis of materials. The most easily available solid earth material is surface rock or the rocks we get from mining areas. Gold mines in South Africa … Read more

DMPQ: What are the advantages of Rain water Harvesting?

  The cost of recharge to sub-surface reservoir is lower than surface reservoirs. The aquifer serves as a distribution system also. No land is wasted for storage purpose and no population displacement is involved. Ground water is not directly exposed to evaporation and pollution. Storing water under ground is environment friendly. It increases the productivity … Read more

DMPQ- Mention the causes behind Illiteracy in India.

Poverty Poverty is one of the foremost problems faced by India for ages. Poverty becomes a root cause of the widespread illiteracy in India. Families who struggle for their daily bread cannot afford education for their children. Apparently these people tend to make their children work to cope with the financial problems. Lack of School … Read more

DMPQ- What are the major causes of resource depletion?

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- Outline the division of Himalayas on the basis of regions from west to east.

Besides the longitudinal divisions, the Himalayas have been divided on the basis of regions from west to east. These divisions have been demarcated by river valleys. Punjab Himalaya: The part of the Himalayas lying between Indus and Satluj has been traditionally known as Punjab Himalaya but it is also known regionally as Kashmir and Himachal … Read more

What is shale gas and fracking? Problems associated with shale gas extraction.

Shales are fine-grained sedimentary rocks formed of organic-rich mud at the bottom of ancient seas.Subsequent sedimentation and the resultant heat and pressure transformed the mud into shale and also produced natural gas from the organic matter contained in it. Over long spans of geologic time, some of the gas migrated to adjacent sandstones and was trapped in … Read more