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Tsunami: Origin, Impacts, and Protection Measures
A tsunami is one of nature’s most powerful and destructive forces, causing immense devastation along coastal regions....
Caused and Types of Joints in Rocks
Joints are natural cracks or fractures in rocks that form when stress exceeds the rock’s strength. Unlike faults, they...
Major Metallic Minerals in India
Metallic minerals are essential resources for industrial and economic development. Found in various forms across...
Crystallography and Minerals
Composition and Structure of Clay Minerals
Clay minerals are microscopic, layered silicate minerals that form the fine fraction of soils and sediments. They...
Common Mineral Grains in Sandstones
Mineral Grains in Sandstones: A very large number of different minerals may occur in sandstones, and only the most...
Types of Metamorphic Reactions
Metamorphic Reaction: The study of metamorphic reactions provides vital information about the pressure and temperature...
Economic & Historical Geology
Objectives of Land Use Policy
Land is a valuable resource, and using it wisely is important for sustainable growth. In Bangladesh, the land use...
Sea Level Changes in The Geologic Past
Sea level has never been constant throughout Earth’s history. It has risen and fallen over geological time due to...
Topography of Bangladesh
Bangladesh, a South-East Asian country, is located at the lowermost reaches of the Bengal Basin. The Quaternary...
Petrology
Natural Gas: Its Origins, Composition and Classification
Natural Gas: Natural gas is a mixture of hydrocarbon (lower) that occurs in nature and exits in a gaseous state at...
Petroleum: Its Physical Properties and Chemical Classification
Petroleum is an essential fossil fuel composed of a natural mixture of hydrocarbons, including crude oil, natural gas,...
Radiolaria: Its Basis of Classification and Application.
Radiolaria: Radiolaria are free-floating protists with roughly spherical cells and thread-like pseudopodia extending...
Geomorphology
Tsunami: Origin, Impacts, and Protection Measures
A tsunami is one of nature’s most powerful and destructive forces, causing immense devastation along coastal regions....
Caused and Types of Joints in Rocks
Joints are natural cracks or fractures in rocks that form when stress exceeds the rock’s strength. Unlike faults, they...
Types of Dams
Types of dams are classified based on construction materials and site conditions, each serving different engineering...