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RESOURCE AND
DEVELOPMENT
RESOURcEsEverything available in our
environment which can be used to satisfy our needs, provided, it is technologically accessible, economically feasible & culturally acceptable can be termed as reasources..
INTERDEPENDENT RELATIONSHIP
HUMAN BEINGS
NATURE
TECHNOLOGY INSTITUTION
CLASSIFICATION OF RESOURCES
On the basis of origin – biotic and abiotic.
On the basis of exhaustibility – renewable and non-renewable.
On the basis of ownership – individual, community, national and international.
On the basis of status of development – potential, developed stock and reserves.
HUMAN RESOURCEHuman beings
transforms material available in our environment into resources and use them.
DEPLETION OF RESOURCESDepletion of resources for satisfying the greed of few individuals.
Accumulation of resources in few hands.
Indiscriminate exploitation of resources has led to global ecological crises.
DEVELOPMENT OF RESOURCES
Sustainable development.Equitable distribution of
resources.Depletion of resources must not
be done.
LAND RESOURCES
43%
27%
30%
LAND UNDER IMPORTANT RELIEF FEATURES
PLAIN PLATEAUS MOUNTAINS
LAND UTILISATIONForest.Land not available for cultivation.Other uncultivated land
( excluding fallow land).Fallow land.Net sown area.
LAND USE PATTERN IN INDIA
18%
12%
5%
5%
45%
6%
4%4%2%
GENERAL LAND USE CATEGORIES 1960-61
FOREST BARREN & WASTE LAND
AREA UNDER NON-AGRICULTURAL USE
PASTURES & GRAZING LAND
MISC.TREES CROPS & GROVES
CULTURABLE WASTE LAND
FALLOWS OTHER THAN CURRENT FALLOW
CURRENT FALLOW
NET SOWN AREA
23%
6%
8%
3%
43%
4%
4% 7%
1%
GENERAL LAND USE CATEGORIES 2002-03
Series1
Some human activities such as deforestation, over grazing, mining & quarrying too have contributed in land degradation.Mining sites are abandoned after excavation. This leads to degradation.
LAND DEGRADATION
56%28%
6%
10%
INDIA: WASTELANDS IN 2000
WATER ERODED AREAFOREST DE-GRADED AREASALINE AND AL-KALINE LANDWIND ERODED AREA
SOIL AS A RESOURCESoil is the most important
renewable natural resource.It is the medium of plant growth
and supports different types of living organisms.
It takes millions of year to form 1 cm of soil.
CLASSIFICATION OF SOILS
Alluvial soil.Black soil.Red and yellow soil.Laterite soil.Arid soil.
SOIL EROSIONLOSS OF SOIL DUE TO SOME
NATURAL CAUSE IS TERMED AS SOIL EROSION.
INTERACTIVE CLASS
MCQ1. Which one of the following type of
resource is iron ore?a) Renewable b) Bioticc) Flowd) Non-renewable
2) In which of the following states black soil is found?
a)WBb)Gujaratc)MPd)Both c & b
THANKYOU!!!!!