What is the coral reef? Coral reefs represent one of the most diverse biological systems on the planet. A multitude of species depend on these crucial marine formations for their existence. Numerous human populations worldwide… Coral Reefs
The term tsunami, derived from Japanese, translates to “harbour wave.” It refers to a succession of extremely long-wavelength oceanic waves produced by substantial disturbances, most often linked to earthquakes occurring beneath or in proximity to… What is a tsunami caused by?
An earthquake can be defined as the shaking or trembling of the Earth’s surface, primarily triggered by the sudden release of energy that generates vibrational waves propagating in every direction. This energy discharge takes place… Earthquakes
Plate Tectonics Major Tectonic Plates • Antarctic and the adjacent oceanic plate• North American plate• South American plate• Pacific plate• India-Australia-New Zealand plate• African plate with the eastern Atlantic floor• Eurasian plate and the neighboring… The Theory of Plate Tectonics
• This phenomenon constitutes a fundamental aspect of plate tectonic theory. Its identification supplied a crucial mechanism for continental drift, a process that Alfred Wegener was unable to elucidate.• In 1912, when Alfred Wegener postulated… Sea Floor Spreading
प्रवाल कीटों द्वारा निर्मित अस्थि-पंजर से उत्पन्न समुद्री संरचनाओं को ‘प्रवाल भित्ति’ की संज्ञा दी जाती है। इन प्रवाल भित्तियों के निर्माण में मुख्य योगदान प्रवाल जीवों का होता है, किंतु इसके अतिरिक्त अनेक अन्य… प्रवाल भित्ति (Coral Reefs)
