Разделы презентаций
- Разное
- Английский язык
- Астрономия
- Алгебра
- Биология
- География
- Геометрия
- Детские презентации
- Информатика
- История
- Литература
- Математика
- Медицина
- Менеджмент
- Музыка
- МХК
- Немецкий язык
- ОБЖ
- Обществознание
- Окружающий мир
- Педагогика
- Русский язык
- Технология
- Физика
- Философия
- Химия
- Шаблоны, картинки для презентаций
- Экология
- Экономика
- Юриспруденция
Ecological factors
Содержание
- 1. Ecological factors
- 2. Ecology is a science that studies relationships
- 3. Biological factors Nonliving components of the environment
- 4. LightLight is the energy source of all
- 5. TemperatureIn cold areas and climates there are
- 6. Water(H2O)Organisms cannot live without water. Water comes from atmosphere by rain, snow and hails.
- 7. Acidity (pH)Soil and water acidity is determined
- 8. Biotic factors Biotic factors are living organisms
- 9. Biotic or Abiotic?
- 10. Biotic or Abiotic?Biotic!
- 11. Biotic or Abiotic?
- 12. Biotic or Abiotic?Abiotic
- 13. Biotic or Abiotic?
- 14. Biotic or Abiotic?Biotic!
- 15. Biotic or Abiotic?
- 16. Biotic or Abiotic?Abiotic
- 17. Biotic or Abiotic?
- 18. Biotic or Abiotic?Abiotic
- 19. Скачать презентанцию
Ecology is a science that studies relationships between living and non-living things. Environment is the all living and nonliving factors that surround the organism.
Слайды и текст этой презентации
Слайд 2Ecology is a science that studies relationships between living and
non-living things.
Environment is the all living and nonliving factors
that surround the organism.
Слайд 3Biological factors
Nonliving components of the environment are known as abiotic
components, living components are known as biotic components.
Слайд 4Light
Light is the energy source of all living things. The
main source of light on Earth is sunlight.
Слайд 5Temperature
In cold areas and climates there are less living organisms,
while in warm there are many.
Слайд 6Water(H2O)
Organisms cannot live without water. Water comes from atmosphere by
rain, snow and hails.
Слайд 7Acidity (pH)
Soil and water acidity is determined by amount of
acids in soil, water or rain. Acidity level is measured
by pH.
Слайд 8Biotic factors
Biotic factors are living organisms and their interactions. Living
organisms are very different, some of them are microorganisms, plants
and animals.
