1 / 36

ECOLOGY

ECOLOGY. ECOLOGY. is the study of how organisms interact with one another. HABITAT. WHERE A POPULATION OF ANIMALS LIVE & EAT. ex. lions in the savanah. COMMUNITY. THE MANY DIFFERENT SPECIES THAT LIVE IN A HABITAT. WEATHER. SOIL. CONSISTS OF A COMMUNITY

taipa
Download Presentation

ECOLOGY

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. ECOLOGY

  2. ECOLOGY is the study of how organisms interact with one another.

  3. HABITAT WHERE A POPULATION OF ANIMALS LIVE & EAT. ex. lions in the savanah

  4. COMMUNITY THE MANY DIFFERENT SPECIES THAT LIVE IN A HABITAT

  5. WEATHER SOIL CONSISTS OF A COMMUNITY AND ALL OTHER ASPECTS IN A HABITAT. WATER ECOSYSTEM

  6. ABIOTIC FACTORS THE PHYSICAL ASPECTS OF A HABITAT. ex. soil, water, temperature, & sunlight aka "NON-LIVING FACTORS"

  7. BIOTIC FACTORS aka "LIVING FACTORS" THE ORGANISMS IN A HABITAT. ex. Plants and Animals

  8. QUESTIONS HABITAT • What is the name of a place where a population lives, eats, and sleeps referred to? • Is the study of how organisms interact with one another? • All the different kinds of species that live in the same habitat are called? • (T/F) Abiotic factors deal with all living things. • (T/F) Abiotic factors deal with the non-living factors such as the soil, weather, & water. ECOLOGY COMMUNITIES FALSE TRUE

  9. TREE ABIOTIC BIOTIC ABIOTIC BIOTIC BIOTIC BIOTIC BIOTIC ABIOTIC

  10. SUCCESSION A SOMEWHAT REGULAR PROGRESSION OF SPECIES REPLACEMENT. examples PRIMARY SECONDARY

  11. PRIMARY SUCCESSION OCCURS WHERE LIFE HAS NOT EXISTED BEFORE. ex. glaciers receding.

  12. DID YOU KNOW? HAWAII NOW GROWS GRASS ON IT. PEOPLE LIVE ON IT. ANOTHER EX. PRIMARY SUCCESSION. VOLCANOS COOLING ROCK LAVA

  13. SECONDARY SUCCESSION OCCURS WHERE THERE HAS BEEN PREVIOUS GROWTH. EXAMPLES ABANDONED FIELDS OR FOREST CLEARING.

  14. ENERGY FLOW IN ECOSYSTEMS

  15. SUN WHERE DO PLANTS GET ENERGY FROM? FOOD WHERE DO ANIMALS GET THEIR ENERGY FROM?

  16. THE PRODUCE SECTION WHERE DO YOU BUY YOUR VEGETABLES?

  17. BACTERIA PLANTS ALGAE PRODUCERS ARE ORGANISMS THAT FIRST CAPTURE ENERGY FROM THE SUN INCLUDE: PLANTS, BACTERIA, AND ALGAE.

  18. NO!!! WE ARE NOT!!! ARE WE CONSIDERED PRODUCERS?

  19. CONSUMERS ARE THOSE ORGANISMS THAT CONSUME PLANTS OR OTHER ORGANISMS TO OBTAIN THEIR ENERGY.

  20. PRIMARY CONSUMERS EXAMPLES: CATIPILLARS RODENTS CATTLE EAT PLANTS

  21. SECONDARY CONSUMERS EAT PLANTS AND OR OTHER ORGANISMS. examples: snake gorrilla tiger mongoose human

  22. TROPHIC LEVEL IS HOW ENERGY FLOWS THROUGH AN ECOSYSTEM.

  23. TROPHIC LEVELS ENERGY 2ND LEVEL PRIMARY CONSUMER 3RD LEVEL 1ST LEVEL SECONDARY CONSUMER PRODUCERS

  24. DESIGN AN ECOSYSTEM • 1. DRAW A TROPHIC LEVEL DIAGRAM AND LABEL EACH LEVEL. • 2. DEFINE: HERBIVORE,CARNIVORE, AND OMNIVORE. • 3. DEFINE ENERGY PYRAMID.

  25. ECOLOGY QUIZ • 1. T/F ECOSYSTEM IS THE STUDY OF HOW ORGANISMS INTERACT WITH THEIR ENVIRONMENT. • 2. WHERE A POPULATION LIVES AND EATS IS REFERRED TO AS A _____________. • 3. ________________ CONSISTS OF A COMMUNITY AND ALL OTHER ABIOTIC FACTORS. • 4. THE MANY DIFFERENT SPECIES THAT LIVE IN A HABITAT IS CALLED _________________. • 5. SOIL, WATER, & TEMPERATURE ARE ALL EXAMPLES OF __________ ____________. • 6. ALL LIVING FACTORS ARE CALLED ________ _________. • 7. ALL NON-LIVING FACTORS ARE CALLED __________ _________. • 8. WHAT IS SUCCESSION? • 9. GLACIERS AND VOLCANOES ARE EXAMPLES OF WHICH TYPE OF SUCCESSION? • 10. GIVE ONE EXAMPLES OF SECONDARY SUCCESSION. • 11. DEFINE PRODUCERS AND CONSUMERS AND GIVE TWO EXAMPLES FOR EACH.

  26. Ecology Vocabulary WRITE THE ONES YOU DO NOT HAVE!!!

  27. 1.Producer- obtain energy from sun (ex. Plants, algae, bacteria) 2.Consumer- obtain energy from other organisms (plants & animals) 3.Primary consumer- obtain energy by eating plants (zebra) 4.Secondary consumer- obtain energy by eating animals & even sometimes plants. (ex. Bear, lion) 5.Decomposer- decay organisms and recycle their nutrients back into the environment. (ex. Bacteria and fungi) 6.Trophic levels- how energy moves through an ecosystem 7.Autotroph- organisms that use light energy to make organic compounds. (plants, algae, and bacteria) 8.Heterotroph- organisms that get energy from food instead of directly from sunlight. (ex. Humans, lions, fish) 9. Carnivores- eat only meat for energy 10.Omnivores- eat both meat and plant for energy 11.Herbivores- eat only plants for energy 12.Detritivores- organisms that obtain their energy from the wastes left by other organisms & dead bodies of the ecosystem. (ex. worms, fungi, & vultures) 13.Scavengers- obtain energy from dead or dying organisms

  28. FOOD CHAINS IS THE FLOW OF ENERGY THROUGH AN ECOSYTEM

  29. FOOD WEB A COMPLICATED INTERCONNECTED GROUP OF FOOD CHAINS

  30. SYMBIOSIS "A RELATIONSHIP" MEANS: 1. MUTUALISM 2. PARASITISM 3. COMMENSALISM 3 TYPES WHERE TWO OR MORE SPECIES LIVE TOGETHER IN A CLOSE LONG-TERM ASSOCIATION.

  31. MUTUALISM IM HAPPY!!! IM HAPPY!!! SO AM I !!! IS WHERE BOTH SPECIES BENEFIT

  32. IM ACK!!! PARASITIC OOCH!!! OOCH!!! THIS BLOOD TASTES GOOD!!! ONE SPECIES BENEFITS AND THE OTHER IS BEING HARMED.

  33. COMMENSALISM NOW WE CAN EAT!!! I GUESS I CAN GIVE YOU A LIFT!! ONE SPECIES BENEFITS AND THE OTHER IS NOT HARMED OR HELPED

  34. PICTURE WORD DEFINITION 2 EXAMPLES DEFINITION DIAGONALS

  35. DEFINITION DIAGONALS PRODUCER EXAMPLES 1. PLANTS 2. BACTERIA obtain ENERGY from the SUN!!!

  36. PICTURE WORD DEFINITION 2 EXAMPLES DEFINITION DIAGONALS • PRODUCER • CONSUMER • PRIMARY CONSUMER • SECONDARY CONSUMER • DECOMPOSER • AUTOTROPHS • HETEROTROPHS • CARNIVORES • HERBIVORES • OMNIVORES • DETRITIVORES • SCAVENGERS

More Related