Notes and Study material for Exams
Climate Change It is the long term change in the statistical distribution of weather patterns over periods of time Though it has been happening naturally for millions of years, in recent years it has accelerated due to anthropogenic causes and has been causing Global Warming. UNFCCC defines Climate Change as – “a change of climate … Read more
ENVIRONMENT POLLUTION defined as ‘an addition or excessive addition of certain materials to the physical environment (water, air and lands), making it less fit or unfit for life’. Pollutants are the materials or factors, which cause adverse effect on the natural quality of any component of the environment. Classifications 1. According to the form in … Read more
agriculture is counted as the chief economic occupation of the Chattisgarh. According to a government estimate, net sown area of the state is 4.828 million hectares and the gross sown area is 5.788 million hectare. INFRASTRUCTURE and promoting drought-tolerant crops. The government is also working to reduce greenhouse gas emissions from the agricultural sector. … Read more
Soil of Chhattisgarh The Chhattisgarh region located in the south-eastern part of india .The geological structure of Chhattisgarh mainly consists of Archean and Cuddapah rocks, but Dharwar, Gondwana, Deccan trap and old alluvial laterite rock systems are also found in some parts of state .Soil of Chhattisgarh have five type of soils- (1) Red – Yellow Soil … Read more
Impact of mining on forest and Environment Mining activities, including prospecting, exploration, construction, operation, maintenance, expansion, abandonment, decommissioning and re-purposing of a mine can impact social and environmental systems in a range of positive and negative, and direct and indirect ways. Mining can yield a range of benefits to societies, but it may also cause … Read more
Grassland Grassland, area in which the vegetation is dominated by a nearly continuous cover of Grasses. Grasslands occur in environments conducive to the Growth of this plant cover but not to that of taller Plants, particularly trees and shrubs. The factors preventing establishment of such taller, woody vegetation are varied. Grasslands are one of the … Read more
Plants Plant, any multicellular eukaryotic life-form characterized by photosynthetic Nutrition (a characteristic possessed by all plants except some parasitic plants and underground orchids), in which chemical energy is produced from water, Minerals, and carbon dioxide with the aid of pigments and the radiant energy of the Sun, essentially unlimited Growth at localized regions, … Read more
Physical and social Environment as factors of crop distribution and production Physical Factors Climatic factors Climatic factors includes temperature, growing season, altitude, rainfall and wind. Most Plants cannot grow if the temperature falls below 6°C or the Soil is frozen for five consecutive months. As a consequence many areas are unsuitable for crop … Read more
INFRASTRUCTURE and protection of forests and wildlife. Under this scheme 1.74 lakh claims with an extent of 10.26 lakh acres are received. Of which 1.63 lakh claims with an extent of 9.81 lakh acres are surveyed. Remaining are under progress. Plantation Activities: Eucalyptus Plantations: The APFDC has been raising Eucalyptus Clonal … Read more
Evaporation and Condensation, and so governs the degree of stability of the atmosphere. 3. As relative humidity is directly associated with the temperature of the air, it affects the character and kinds of cloud formation and precipitation. Temperature is the degree of hotness or coldness of an object. We tend to observe … Read more