Geography

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 […]

Know in one minute about the Photic zone The photic zone is the upper region of the water mass that receives the maximum light from […]

Know in one minute about Nimbus cloud The Nimbus cloud is a type of dark cloud. They can be seen at an altitude of 500 […]