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Environmental crises and environmental disasters
Содержание
- 1. Environmental crises and environmental disasters
- 2. Ecological crisis - is a
- 3. An environmental crisis
- 4. Types of environmental crises:Crisis of the appropriating
- 5. The crisis associated with the reinterpretation of
- 6. The crisis that occurred in the areas
- 7. Ecological disaster is an irreversible
- 8. Natural resources components and properties of
- 9. Exhaustible minerals:Renewable natural resources (soil, fresh groundwater,
- 10. Inexhaustible minerals:Climatic resources (atmospheric air, wind energy);Cosmic
- 11. Aspects of nature protection:Economic and economic aspect
- 12. Socio-political aspect (the results of human impact
- 13. Health aspect (pollution of the environment with
- 14. Aesthetic aspect (nature is a source not
- 15. Educational aspect (love of nature develops positive
- 16. Scientific and educational aspect (it is connected
- 17. Principles and rules of nature protection:All natural
- 18. When using natural resources it is necessary
- 19. Список использованной лит-ры:http://ru.wikipedia.org/wiki/%DD%EA%EE%EB%EE%E3%E8%F7%E5%F1%EA%E8%E9_%EA%F0%E8%E7%E8%F1 http://ru.wikipedia.org/wiki/%D0%AD%D0%BA%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BA%D0%B0%D1%82%D0%B0%D1%81%D1%82%D1%80%D0%BE%D1%84%D0%B0 В.М. Константинов, Ю.Б. Челидзе уч.пособие «Экологические основы природопользования»
- 20. THANK YOU FOR THE ATTENTION!!!
- 21. Скачать презентанцию
Ecological crisis - is a critical state of the environment that threatens human existence and reflects a mismatch between the development of productive forces and industrial relations.
Слайды и текст этой презентации
Слайд 1Environmental crises and environmental disasters
Completed by 1 years
Student groups ЭП/м-19-1о
Fomkina
M.D.
Слайд 2 Ecological crisis - is a critical state of
the environment that threatens human existence and reflects a mismatch
between the development of productive forces and industrial relations.
Слайд 3 An environmental crisis can be:
- global
(a tense state of relations between humanity and nature, characterized
by the discrepancy between the development of productive forces and production relations in human society and the resource and environmental capabilities of the biosphere);-local;
Слайд 4Types of environmental crises:
Crisis of the appropriating economy: gathering and
primitive hunting (originated in connection with the depletion of natural
reserves of fruits and edible plants, with the destruction of small animals in the habitats of ancient people);
Слайд 5The crisis associated with the reinterpretation of large animals (occurred
at the end of the ice age, when large animals
began to disappear – woolly rhinoceros, cave bear, mammoth);
Слайд 6The crisis that occurred in the areas of ancient irrigated
agriculture (due to the complete destruction of forests, excessive load
of livestock and primitive agriculture on the soil, which caused their accelerated erosion and salinization);
Слайд 7 Ecological disaster is an irreversible change in natural
complexes associated with the mass death of living organisms. (Chernobyl
disaster, the accident at the Fukushima nuclear power plant, the explosion of an oil platform in the Gulf of Mexico).
Слайд 8Natural resources
components and properties of the natural environment
that are used or can be used to meet the
diverse physical and spiritual needs of human society.
Слайд 9Exhaustible minerals:
Renewable natural resources (soil, fresh groundwater, active water exchange
zones, vegetation and wildlife);
Non-renewable (coal, oil, i.e. resources that are
not regenerated or restored hundreds of times slower than they are spent);
Слайд 10Inexhaustible minerals:
Climatic resources (atmospheric air, wind energy);
Cosmic resources (solar radiation
and tidal energy);
Water resources (waters of the oceans);
Слайд 11Aspects of nature protection:
Economic and economic aspect (the most important
aspect of nature conservation, as any products consumed by people
are created by spending natural resources);
Слайд 12Socio-political aspect (the results of human impact on nature depend
not only on the development of technological progress and population
growth, but also on the social conditions in which they are manifested. Developing countries serve as an important source of raw materials for developed countries that seek to locate their extractive industries, usetheir mineral and
agricultural
raw);
Слайд 13Health aspect (pollution of the environment with harmful substances causes
great damage to human health, in this regard, the health
aspect of nature protection becomes extremely important);
Слайд 14Aesthetic aspect (nature is a source not only of material
goods, but also of satisfying the aesthetic needs of man,
which are no less important). Therefore special attention should be paid to the protection of aesthetic valuable places of the Earth);
Слайд 15Educational aspect (love of nature develops positive character traits in
a person: kindness, careful attitude, patriotism, etc.);
Слайд 16Scientific and educational aspect (it is connected with the need
to preserve natural territories undisturbed by man for research; the
study of nature makes it possible to find out the regularities of changes made to nature by human activity, to make forecasts of these changes, and to develop practical measures for nature protection);
Слайд 17Principles and rules of nature protection:
All natural phenomena have multiple
meanings for humans and must be evaluated from all points
of view (in other words each phenomenon should be approached taking into account the interests of different sectors of the economy and the preservation of the regenerative forces of nature itself);
Слайд 18When using natural resources it is necessary to follow the
rule of regionality (it is necessary to take into account
the use of mineral resources, water resources, forests and wildlife);protection of one natural object can mean simultaneously protection of other objects closely related to it (e.g. protection of a reservoir from pollution => protection of animals living in it);
Слайд 19Список использованной лит-ры:
http://ru.wikipedia.org/wiki/%DD%EA%EE%EB%EE%E3%E8%F7%E5%F1%EA%E8%E9_%EA%F0%E8%E7%E8%F1
http://ru.wikipedia.org/wiki/%D0%AD%D0%BA%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BA%D0%B0%D1%82%D0%B0%D1%81%D1%82%D1%80%D0%BE%D1%84%D0%B0
В.М. Константинов, Ю.Б. Челидзе уч.пособие «Экологические
основы природопользования»
