Starting material for synthesis Many of the organic chemicals synthesized in industry rely on cruel oil, vegetable oils or fats […]

SYNTHETIC ROUTES FOR ORGANIC CHEMICALS 1. Introduction One of the most important applications of organic chemistry is the synthesis of […]

PROTOTYPE FOR SYSTEM DEVELOPMENT Definition: `A prototype is an early sample, model, or release of a product built to test […]

planetary ecosystems (biomes) MAJOR PLANETARY ECOSYSTEMS (BIOMES) OF THE WORLD AND THEIR CHARACTERISTICS Definition: Biome:   It is a large scale […]

condensation and rainfall Lesson 26: CONDENSATION Condensation is he processes by which water vapour upon cooling change it state into […]

LESSON 25: GLACIATION Glaciation is the process or the state of being covered by glacier and the action of these […]

Lesson 24: DESERT LANDSCAPE A desert is generally a barren area of landscape where little precipitation occurs and consequently living […]

LESSON 23:   WAVE ACTION IN COASTAL AREAS Definition: a wave is an oscillation of water particles in the sea or […]

Lesson 21:   RAINWATER ACTION ON LIMESTONE LANDSCAPE Limestone is a sedimentary rock of organic origin derived on the accumulation of […]

weathering types LESSON 20:   WEATHERING Denudation is the wearing away of the earth surface by various elements like weathering, erosion, […]