The Components and Importance of Environment
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CLASS-VII
PREPARED BY :
K. K. PRASAD
TGT (S. Sc.)
K. V. DANAPUR CANTT.
(F.S.)
K.K. PRASAD , TGT ( S.St. )
To understand the different components of
environment.
To know the dependency of human being on
environment.
To understand the ways ,how the human being
destroying the environment.
To recognize the dangerous impact of
environmental degradation on present and future
generation.
To praise the concept of sustainable
development for the existence of human being
on this mother earth.
K.K. PRASAD , TGT ( S.St. )
ENVIRONMENT :-
Our surroundings which provide us
life support system.
FLORA :-
The plant kingdom of the world, which
includes- forest, bushes & shrubs and grass-land.
FAUNA :-
The animal kingdom, which includes all
living organisms, who do not make their food own.
LITHOSPHERE :-
The domain of land or solid rocks
,which includes- mountains, plateau and plains.
HYDROSPHERE :-
The domain of water, which includes
oceans, seas,lakes,rivers and ponds.
ATMOSPHERE :-
The air surrounding our earth.
BIOSPHERE :-
A narrow zone of living world, where
lithosphere, hydrosphere and atmosphere meet
together.
ECOSYSTEM :-
A system formed by the interaction of
all living organisms with each other and with physical
environment in which they live.
K.K. PRASAD , TGT ( S.St. )
K.K. PRASAD , TGT ( S.St. )
We are living on the lithosphere.
We totally depend on the natural environment for
air, water, minerals and so on.
Various resources we use for our development
and existence are the part of environment.
We are using land for shelter, cultivation and
setting industries.
We are using water in day to day life for
irrigation, transport, generating hydal power etc.
We can’t imagine about our so called civilized
and developed society without the help of
environment.
K.K. PRASAD , TGT ( S.St. )
As our entire existence and development
depend upon environment, so it is our prime
duty to conserve it.
We should minimize the use of resources as
they are limited in nature.
We must maintain the principle of sustainable
development.
We must know that excessive exploitation of
environment would create a serious threat to
human being. The scientists and
environmentalists have repeatedly warned
against it.
K.K. PRASAD , TGT ( S.St. )
1)
Explain the term ‘environment’.
2)
What are the major components of
environment?
3)
Distinguish between:-
a) flora and fauna.
b) natural and human made environment.
4)
How can you say ‘plants and animals depend
upon each other?
5)
Write short notes on :-
i) Ecosystem, ii) Environmental degradation,
iii) Barter system.
K.K. PRASAD , TGT ( S.St. )
CLASS- VII
PREPARED BY-
K. K. PRASAD.
TGT (S. Sc.)
K. V. DANAPUR CANTT. (F.S.)
K.K. PRASAD , TGT ( S.St. )
Explore the different components of the environment such as flora, fauna, lithosphere, hydrosphere, atmosphere, and biosphere. Understand the dependency of human beings on the environment, the impact of environmental degradation, and the concept of sustainable development. Learn how we can conserve and protect our environment for a sustainable future.
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Presentation Transcript
CLASS CLASS- -VII VII PREPARED BY : K. K. PRASAD TGT (S. Sc.) K. V. DANAPUR CANTT. PREPARED BY : K. K. PRASAD TGT (S. Sc.) K. V. DANAPUR CANTT. (F.S.) (F.S.) K.K. PRASAD , TGT ( S.St. )
To understand the different components of environment. To know the dependency of human being on environment. To understand the ways ,how the human being destroying the environment. To recognize the dangerous impact of environmental degradation on present and future generation. To praise the concept of sustainable development for the existence of human being on this mother earth. K.K. PRASAD , TGT ( S.St. )
ENVIRONMENT : life support system. FLORA : includes- forest, bushes & shrubs and grass-land. FAUNA : living organisms, who do not make their food own. LITHOSPHERE : ,which includes- mountains, plateau and plains. HYDROSPHERE : oceans, seas,lakes,rivers and ponds. ATMOSPHERE : BIOSPHERE : lithosphere, hydrosphere and atmosphere meet together. ECOSYSTEM : all living organisms with each other and with physical environment in which they live. ENVIRONMENT :- -Our surroundings which provide us FLORA :- -The plant kingdom of the world, which FAUNA :- - The animal kingdom, which includes all LITHOSPHERE :- -The domain of land or solid rocks HYDROSPHERE :- -The domain of water, which includes ATMOSPHERE :- -The air surrounding our earth. BIOSPHERE :- -A narrow zone of living world, where ECOSYSTEM :- -A system formed by the interaction of K.K. PRASAD , TGT ( S.St. )
We are living on the lithosphere. We totally depend on the natural environment for air, water, minerals and so on. Various resources we use for our development and existence are the part of environment. We are using land for shelter, cultivation and setting industries. We are using water in day to day life for irrigation, transport, generating hydal power etc. We can t imagine about our so called civilized and developed society without the help of environment. K.K. PRASAD , TGT ( S.St. )
As our entire existence and development depend upon environment, so it is our prime duty to conserve it. We should minimize the use of resources as they are limited in nature. We must maintain the principle of sustainable development. We must know that excessive exploitation of environment would create a serious threat to human being. The scientists and environmentalists have repeatedly warned against it. K.K. PRASAD , TGT ( S.St. )
1) Explain the term environment. 2) What are the major components of environment? 3) Distinguish between:- a) flora and fauna. b) natural and human made environment. 4)How can you say plants and animals depend upon each other? 5) Write short notes on :- i) Ecosystem, ii) Environmental degradation, iii) Barter system. K.K. PRASAD , TGT ( S.St. )
CLASS CLASS- - VII VII PREPARED BY- K. K. PRASAD. TGT (S. Sc.) K. V. DANAPUR CANTT. (F.S.) K.K. PRASAD , TGT ( S.St. )
