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Engineering Geology: Definition, History, Importance, Scope, and Career Opportunities
Engineering Geology is the study of how geology is used in engineering work. It helps engineers understand rocks,...
Mercalli Intensity Scale: Earthquake Impact by Levels
The Mercalli Intensity Scale provides a way to measure earthquakes not by scientific instruments alone, but by the...
Magnitude: Measuring Earthquake Energy and Scales
Magnitude is a measurement of the energy released by an earthquake. Earthquake magnitude scales in general do not...
Crystallography and Minerals
Non-Foliated Rocks: Definition and Types.
Non-foliated rocks are metamorphic rocks without a layered structure, forming under uniform pressure or due to mineral...
Foliated Rocks and Their Types in Metamorphism
Foliated rocks include slate, phyllite, schist, gneiss, and migmatite. Each type varies in grain size, mineral...
The Basics of Bohr’s Model
Niels Bohr introduced Bohr’s model of the atom as an enhancement of Rutherford’s atomic model. Rutherford had...
Economic & Historical Geology
Topography of Bangladesh
Bangladesh, a South-East Asian country, is located at the lowermost reaches of the Bengal Basin. The Quaternary...
Biostratigraphy of Bangladesh
The Cenozoic succession of Bangladesh has been differentiated into a number of biostratigraphic units, viz.,...
Major Classification of The Coastal Region of Bangladesh
Depending on the geomorphological features, the coastal region of Bangladesh can broadly be divided into the following...
Petrology
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...
Application and Relation of Palynology to the Reconstruction Climate
Applications of palynology: Biostratigraphy & geochronology: Geologists use palynological studies in...
Geomorphology
Magnitude: Measuring Earthquake Energy and Scales
Magnitude is a measurement of the energy released by an earthquake. Earthquake magnitude scales in general do not...
Seismographs: The Tool for Measuring Earthquakes
A seismograph is an essential device used by scientists to measure and record earthquakes. By understanding how...
General Features of Continental Rifts
Continental rifts are geological zones where the Earth's crust is stretched and broken, forming deep fault-bounded...