acid

CHHATTISGARH   C’garh only state to distribute rs 700 cr bonus to tendupatta collectors’   Chief Minister Raman Singh inaugurated and performed bhumi-pujan of 21 development works worth nearly Rs 100 crore in the public meeting held at playground of Government Higher Secondary School Hringirishi in the district.   This includes extension work of 22-km long Nagri distributary of Sondhur canal till Dugli and renewal work of 61-km long road from Dhamtari to Nagri worth Rs 60.53 crore.   The Chief Minister said that he had sanctioned canal related demand of people during Lok Suraaj campaign, and now he is ... Read more

CHHATTISGARH Mahanadi row must be ended politically, not legally   The Mahanadi, which is the most important river for Odisha, is an interstate river. The total catchment area of the Mahanadi basin is 141,600 square kilometers, of which 54% is in Chhattisgarh, 46% in Odisha. In the monsoon, the Mahanadi’s discharge is almost the same as that of the Ganges. In the dry season, however, the river becomes a narrow channel. Before the construction of the Hirakud Dam in 1953, the river used to be called the ‘sorrow of Odisha’ for causing massive floods.   The average inflow of the Mahanadi into the ... Read more

CHHATTISGARH All govt buildings to be disabled friendly by 2022   All Government buildings in Chhattisgarh would be made disabled friendly by 2022.   The building infrastructure would also be friendly to the senior citizens and the third genders, he said while chairing a meeting here.   The department would make transfer and  postings of the disabled persons based on their convenience by formulating rules accordingly.   The Government would be implementing a host of policies keeping in mind the welfare of the disabled, he said while chairing a meeting of departmental officials at the Mantralaya here.   The government ... Read more

Compounds are defined as substances composed of two or more different elements that are chemically combined. Both salt and water are compounds. Some important chemical compound and their uses are as follows:- NaCl sodium chloride (table salt, used in solutions for contact lens) ZnO zinc oxide (used in some sunscreens and diaper rash ointment) NaF sodium fluoride (active ingredient in toothpaste) SeS selenium sulfide (in selsium blue shampoo) NaNO2 sodium nitrite (preservation in meat such as bacon) NaClO sodium hypochlorite (bleach) N2O dinitrogen oxide (laughing gas used for some dental work) Baking powder NaHCO3; sodium bicarbonate Used for baking for ... Read more

Biodiversity-Definition, types, importance, hotspots, threats and conservation The term biodiversity was coined as a contraction of biological diversity by E.O. Wilson in 1985. Biodiversity may be defined as the variety and variability of living organisms and the ecological complexes in which they exist. In other words, biodiversity is the occurrence of different types of ecosystems, different species of organisms with the whole range of their variants and genes adapted to different climates, environments along with their interactions and processes. Types of biodiversity There are three interrelated hierarchical levels of biodiversity namely, genetic diversity, species diversity and community or ecosystem diversity. ... Read more

Crop Science in India In India around 70% of the population earns its livelihood from agriculture. It fulfills the basic need of human beings and animals. It is an important source of raw material for many agro based industries. India’s geographical condition is unique for agriculture because it provides many favorable conditions. There are plain areas, fertile soil, long growing seasons and wide variation in climatic condition etc. Apart from unique geographical conditions, India has been consistently making innovative efforts by using science and technology to increase production.   SALIENT FEATURES OF INDIAN AGRICULTURE Mostly Subsistence Agriculture. Pressure of population ... Read more

Preservation & promotion of culture and indigenous knowledge- Use of Regional Language in ICT “A nation’s culture resides in the hearts and in the soul of its people.” -Mahatma Gandhi Indigenous Knowledge (IK) refers to the knowledge, innovations, and practices of indigenous groups in matters related to agriculture and environmental management, medicine and health, and art and language. Traditional Cultural Expressions (TCEs) are also part of IK. Like IK, TCEs have also been passed from one generation to the next (orally or by tradition) and are an integral part of a culture’s identity and heritage. These expressions include, but are ... Read more

Excretory System Introduction If you exercise on a hot day, you are likely to lose a lot of water in sweat. Then, for the next several hours, you may notice that you do not pass urine as often as normal and that your urine is darker than usual. Do you know why this happens? Your body is low on water and trying to reduce the amount of water lost in urine. The amount of water lost in urine is controlled by the kidneys, the main organs of the excretory system. Excretion Excretion is the process of removing wastes and excess ... Read more

Reproductive systems The reproductive system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormones. A gamete is a haploid cell that combines with another haploid gamete during fertilization. Sex hormones are chemical messengers that control sexual development and reproduction. The male reproductive system consists of structures that produce male gametes called sperm and secrete the male sex hormone testosterone The reproductive system is a collection of internal and external organs in both males and females that work together for the purpose of procreating. Due to its vital role in the survival ... Read more

Respiratory System Introduction Red blood cells are like trucks that transport cargo on a highway system. Their cargo is oxygen, and the highways are blood vessels. Where do red blood cells pick up their cargo of oxygen? The answer is the lungs. The lungs are organs of the respiratory system. The respiratory system is the body system that brings air containing oxygen into the body and releases carbon dioxide into the atmosphere. Respiration The job of the respiratory system is the exchange of gases between the body and the outside air. This process, called respiration, actually consists of two parts. ... Read more