science teacher resources lesson plans

Increasing population is a serious issue, particularly in developing countries. It is necessary for every generation to produce more off springs because many individuals do not survive to reach the reproductive age due to natural causes. However, man has upset this equation as he has been successf..

To increase food production the water resources of the country should be managed. India has 12 major river basins and 8 composite river basins that form the surface water resource. Besides, the ground water also adds to the total water resource. The monsoons bring in l..

Air, water, soil, minerals, coal, petroleum, animals and plants are referred to as natural resources..

Introduction - Air, water, soil, minerals, coal, petroleum, animals and plants are referred to as natural resources..

It includes fuels which are most commonly used such as wood, coal and petroleum. These fossil fuels are non-renewable sources of energy. Therefore we need to conserve the..

There are two types of natural resources..

Management and Replenishment of Natural Resources - With the exponential increase in human population and increased technological advancement, the natural resources are getting relentlessly exploited. There is a need for optimisation of its usage. This is possible only when we a..

With the exponential increase in human population and increased technological advancement, the natural resources are getting relentlessly exploited. There is a need for optimisation of its usage. This is possible only when we adopt the concepts of management and conservation of natural ..

Our natural resources are our assets whose prudent and sustainable use is necessary for the well being of humans and other living other organism..

With the exponential increase in human population and increased technological advancement, the natural resources are getting relentlessly exploite..