logging in or signing up Physiographic feature of Bangladesh Ovi007 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 702 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: February 17, 2010 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Physiographic Featureof : Physiographic Featureof Bangladesh. Introduction: : Introduction: The word Physiography is the combination of physio and graphy where physio means earth and graphy refers to discussion. So Physiography is the study of earth. It is very much essential to know the physical characteristics of earth where we live in. Normal definition : Normal definition Actually Physiography is the holistic discussion of earth and its characteristics. What is physiography? : What is physiography? Physiography is the terrain condition of a tract of land. In other word physiography reveals the condition of surface of land. It deals about the total feature of earth crust. The physiographic condition may vary from place to place. Physiographic feature of Bangladesh : Physiographic feature of Bangladesh Bangladesh is a low level and vast plainty area. Its Physiographic feature of is much diversified. It is mentionable here that the Physiographic feature of an area may change in pace of time due to natural and artificial causes. Slide 7: Similar to that the Physiographic feature of Bangladesh gets a changed. The provident of this speech can be found if we look at the river channel. Whenever we find a desert area now a days once upon a time it was sea or ocean and vice versa Elements of physiographic : Elements of physiographic A physiographic unit is a land part having particular characteristics regarding height, gradient, undulation, soil texture, mode of origin etc. Physiographic division of Bangladesh : Physiographic division of Bangladesh On the basis of its physical characteristics, Bangladesh can be divided in to seven Physiographic divisions. These are; Slide 10: 1. Tertiary Hills 2. Pleistocene Terraces 3. Piedmont Alluvial Plains 4. Coastal Plain 5. Tidal Plain 6. Deltaic Plain and 7. Flood Plain Physiographic division of Bangladesh : Physiographic division of Bangladesh Tertiary Hills : Tertiary Hills Actually this part of Bangladesh is so different from the rest of the country. This area contains with tangled hills and valleys, spring lakes mountainous ridges and plenty of forests. Tertiary Hills : Tertiary Hills . Pleistocene Terraces : . Pleistocene Terraces It includes the Barind uplands. The Modhupur and Lalmai uplands of Comilla are the best example of Pleistocene terrace area. The main characteristics of this area are comparatively high elevation and reddish lateric soils. Barind & Lalmai uplands : Barind & Lalmai uplands Piedmont Alluvial Plains : Piedmont Alluvial Plains This type of soil is specially found at the foot of Himalayan Ranges. The alluvial deposit is mostly sandy silt. A small stretches are seen in the northern parts of Sherpur and Netrokona districts. Piedmont Alluvial Plains : Piedmont Alluvial Plains Coastal Plain : Coastal Plain This region is found in the coastal belt area of our country i.e. southern part and mouth of Bay of Bengal. This plain is composed of saline clays and most of it is affected by tides. Due to salinity of soil it is not favor for cultivation. Coastal Plain : Coastal Plain Tidal Plain : Tidal Plain The southern part of Satkhira, Khulna, Bagarhat, Jhalokhathi, Potuakhali and Borguna districts are within the tidal plain. The main characteristics of these land area is clay-to-clay loam, criss crossed by numerous streams and channels. The most forest area of our country remains here. Tidal Plain : Tidal Plain Deltaic Plain : Deltaic Plain This area contains from the southern part of the Rajshahi, Natore and Pabna to the boundary of tidal plain from Ganga or Padma. These land area are also very fertile due to silt of river. Deltaic Plain : Deltaic Plain Flood Plain : Flood Plain Rest of Bangladesh that we discussed above, is the vast flood plain. Actually these types of soil are found all over the Bangladesh, as Bangladesh is a land of river. These types of land are formed because of flood and contain a high fertility to grow crops. Severe Flood Area (Green) : Severe Flood Area (Green) Question : Question 1 What is physiography? Discuss the major physiographic division of Bangladesh. Q.2 Draw a map of Bangladesh and show the physiographic division in it. Stay fine & Love the country : Stay fine & Love the country You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Physiographic feature of Bangladesh Ovi007 Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 702 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: February 17, 2010 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Physiographic Featureof : Physiographic Featureof Bangladesh. Introduction: : Introduction: The word Physiography is the combination of physio and graphy where physio means earth and graphy refers to discussion. So Physiography is the study of earth. It is very much essential to know the physical characteristics of earth where we live in. Normal definition : Normal definition Actually Physiography is the holistic discussion of earth and its characteristics. What is physiography? : What is physiography? Physiography is the terrain condition of a tract of land. In other word physiography reveals the condition of surface of land. It deals about the total feature of earth crust. The physiographic condition may vary from place to place. Physiographic feature of Bangladesh : Physiographic feature of Bangladesh Bangladesh is a low level and vast plainty area. Its Physiographic feature of is much diversified. It is mentionable here that the Physiographic feature of an area may change in pace of time due to natural and artificial causes. Slide 7: Similar to that the Physiographic feature of Bangladesh gets a changed. The provident of this speech can be found if we look at the river channel. Whenever we find a desert area now a days once upon a time it was sea or ocean and vice versa Elements of physiographic : Elements of physiographic A physiographic unit is a land part having particular characteristics regarding height, gradient, undulation, soil texture, mode of origin etc. Physiographic division of Bangladesh : Physiographic division of Bangladesh On the basis of its physical characteristics, Bangladesh can be divided in to seven Physiographic divisions. These are; Slide 10: 1. Tertiary Hills 2. Pleistocene Terraces 3. Piedmont Alluvial Plains 4. Coastal Plain 5. Tidal Plain 6. Deltaic Plain and 7. Flood Plain Physiographic division of Bangladesh : Physiographic division of Bangladesh Tertiary Hills : Tertiary Hills Actually this part of Bangladesh is so different from the rest of the country. This area contains with tangled hills and valleys, spring lakes mountainous ridges and plenty of forests. Tertiary Hills : Tertiary Hills . Pleistocene Terraces : . Pleistocene Terraces It includes the Barind uplands. The Modhupur and Lalmai uplands of Comilla are the best example of Pleistocene terrace area. The main characteristics of this area are comparatively high elevation and reddish lateric soils. Barind & Lalmai uplands : Barind & Lalmai uplands Piedmont Alluvial Plains : Piedmont Alluvial Plains This type of soil is specially found at the foot of Himalayan Ranges. The alluvial deposit is mostly sandy silt. A small stretches are seen in the northern parts of Sherpur and Netrokona districts. Piedmont Alluvial Plains : Piedmont Alluvial Plains Coastal Plain : Coastal Plain This region is found in the coastal belt area of our country i.e. southern part and mouth of Bay of Bengal. This plain is composed of saline clays and most of it is affected by tides. Due to salinity of soil it is not favor for cultivation. Coastal Plain : Coastal Plain Tidal Plain : Tidal Plain The southern part of Satkhira, Khulna, Bagarhat, Jhalokhathi, Potuakhali and Borguna districts are within the tidal plain. The main characteristics of these land area is clay-to-clay loam, criss crossed by numerous streams and channels. The most forest area of our country remains here. Tidal Plain : Tidal Plain Deltaic Plain : Deltaic Plain This area contains from the southern part of the Rajshahi, Natore and Pabna to the boundary of tidal plain from Ganga or Padma. These land area are also very fertile due to silt of river. Deltaic Plain : Deltaic Plain Flood Plain : Flood Plain Rest of Bangladesh that we discussed above, is the vast flood plain. Actually these types of soil are found all over the Bangladesh, as Bangladesh is a land of river. These types of land are formed because of flood and contain a high fertility to grow crops. Severe Flood Area (Green) : Severe Flood Area (Green) Question : Question 1 What is physiography? Discuss the major physiographic division of Bangladesh. Q.2 Draw a map of Bangladesh and show the physiographic division in it. Stay fine & Love the country : Stay fine & Love the country