Geography

Introduction Underground water does a three-fold action of erosion, transportation, and deposition like all other agents of change. A limestone area where underground water is […]

Introduction In a valley, the water often gets lost through cracks and fissures in the bed. These are known as sinking creek and if their […]

Introduction Soil is a dynamic natural body developed as a result of pedogenic processes during and after the weathering of rocks, consisting of minerals and […]

Introduction Soil pH tells us whether the soil is acidic, neutral, or alkaline depending upon the hydrogen ions present in it and this is done […]

Introduction Soil acidity is the result of excessive accumulation of H+ ions (Hydrogen) over OH– ions (Hydroxide) in the soil solution. Hence acid soil or […]

Introduction Coastal features are of various types of physical features situated along the coastline or shoreline of a sea or ocean. Coastal landforms are the […]

Know in one minute about Depositional Landforms Depositional landforms are geological features formed by the deposition of sediments like sand, silt, and clay carried by […]

Introduction When the Spaniards tried to colonize the New World and the Americas in the 16th century, they found the Maya, Aztec, and Inca civilizations […]

Introduction Rocks are an aggregate of minerals. Sometimes they are composed of single mineral species like rock salt and limestone. But more commonly consists of […]