MOMRUS KHANNADIM ASHIQSABIR ALMOHID

Dagaon Grils M.E SchoolClass :VIIISUBJECT: SOCIAL SCIENCECHAPTER:1 NATURAL RESOURCEProject : land resource

Natural Resource

A natural resource is anything that people can use which comes from nature people don’t make natural resources but gather them from the earth exempts natural resources are air water, wood , oil, wind energy etchttp://simple.wikipedia.org/wiki/Natural_resource

Land Resource

Land, sometimes referred to as dry land, is the solid surface of the Earth that is not permanently covered by water The vast majority of human activity occurs in land areas that support agriculture, habitat and various natural resources.

http://en.wikipedia.org/wiki/Land

How to use land in urban and rural area

Its definition shifts depending on the global location ,but typically in Europe ,where urban areas are In pensively managed to prevent urban sprawl land protest agricultural land the urban fringe will be characterized by certain land uses which have cither purposely moved away from the urban area ,or reduire much larger tracts of land http://en.wikipedia.org/wiki/Rural%E2%80%93urban_fringe

Land degradation

Land degradation is a process in which the value of the biophysical environment is affected by a combination of human –induced processes acting upon the land also environmental degradation is the gradual destruction or reduction of the quality and quality of human activities animals activities or natural means example water causes soil ,erosion ,wind ,etc

Reason of land degradation In recent years industrial effluents

and wastes have become causes of land and water pollution in several parts of land

Degradation of natural vegetation caused by over grazing by animals

Un forestation and careless management of forest

http://www.preservearticles.com/201104235868/what-are-the-causes-of-land-degradation.html

How to protect Land degradation A forestation and reforestation Constructing tillage Constructing wind breakers Using fertilizers http://www.godfreyhoffman.com/Civil-Engineering-Blog/bid/

297005/How-Can-You-Reduce-Land-Degradation-in-Connecticut

What will happened not protecting land degradation. Loss of natural fertility of soil because of

loss of nutrients Less vegetation cover, Changes in the characteristic of soil Pollution of water resources from the

contamination of soil through which water sweeps into ground or run of to the water bodies.

Chang in climatic conditions because of un balanced created in the environment.

http://www.yourarticlelibrary.com/land/land-degradation-meaning-cau