Posts

Showing posts with the label deciduous biome

Give a classification of Plants based on the amount of water requirement. 2017 UPSC mains Geography Optional question

  Water availability Based on survival habits of plants they are classified as :   Xerophytes that can survive drought like conditions. Eg Cacti, Pineapple Phreatophytes develop deep roots to improve the water attaining ability. Some trees like acacia do have water storing capacity Eg Welwitschia, mesquite, alfalfa Succulents are plants with a shallow root system but perform maximum absorption and storing of waters especially in dry areas.  Eg Aloe Vera, Crown of Thorns, Flaming Katy,  Jade Plant   Sclerophyllous plants tolerate seasonal drought conditions without shedding leaves. Eg Scrub oak, Olive, Eucalyptus Halophytes are salt resistant varieties that can survive in waterlogged conditions Eg Avicenna species, sea lavender, rice grass etc Hydrophytes adapt to excess water conditions like rivers Lakes etc Eg Lotus, Water Lilly, Hydrilla, Valisineria, etc Mesophytes are plants adapted to balanced conditions Join the Geography telegram channel for latest upda...

Monsoon Climatic Type and Tropical Deciduous Forest Biome

Image
  CLIMATE : Monsoon Climate type BIOME : Tropical Deciduous forest Biome It is  generally found along the eastern margins of subtropical regions  Average annual range of temperature is between 32-40 degree Celsius with mean annual average temperature is 27 degree Celsius. Typically characterized by two phenomena Seasonal reversal of winds Fixed period of rainfall The monsoonal regions are given in the map below : They are a degraded form of tropical rainforest with two canopies of trees.  The forests are more open resulting in penetration of sunrise paving way for growth of grasses and shrubs. Average annual precipitation is between 100cm and 200cm.  The coastal areas receive more precipitation while  the interior areas are generally dry. The heavy rainfall in the region lead to excessive leaching away of the topsoil, resulting in formation of Latosols.  Climatic conditions of the region are highly influenced by the shifting of wind belts. Vegetat...