Define resource
Everything available in environment which can be used to satisfy or needs provided it is technology accessible economical feasible and cultural acceptable can be termed as resource
Classification of resources on basis of
Origin- abiotic and biotic
exhaustibility- renewable and nonrenewable
ownership- individual community National
status of development- potential developed stock and reserves
Write three problems caused by indiscriminate use of resources first depression of resources for satisfying the grade of fuel
1 One depletion of resources for satisfying the greed of a few individuals
2 resources few hands which in terms divides a society into rich and poor
3 in discriminate use of exploitation of resources have led to global crisises
Rio de Janeiro summit 1992 worlds first international Earth summit in Brazil more than 100 countries participated to address environmental problems and social economical development
Agenda 21 declaration signed by world leaders at unced at Rio de Janeiro main objective every local government should draw their own Agenda 21
Write the steps for resource planning
1 identification and inventory of resources
2 evolving a plan structure empowered with appropriate skill and technology
3 matching the resources plans with over development plans
Differentiate between old and new alluvial soil
1- new alluvial soil is called khadar and has more final particles and is more fertile
2- old alluvial soil is called Bangar less fine particles and his dress fertile
Alluvial soil is deposited by which rivers
Indus Ganga and Brahmaputra
Which soil is called regur soil and is rich in uterine such as calcium magnesium potassium poor in phosphoric contents rich in nutrients forms deep cracks during hot weather which helps in proper aeration sticky when wet
Black soil
Which soil develops on crystalline igneous rocks in areas of low rainfall and eastern Southern parts of the Deccan plateau. Jesus developed a reddish colour due to diffusion of iron in crystalline a metamorphic rocks it looks yellow when it occurs in a hydrated form.
Red and yellow soil <3
Last changed9 months ago
