❊ Ecology ❊ The study of the interaction of populations of living organisms with other populations and with the environment ❊ Population ❊ A group of.

Slides:



Advertisements
Similar presentations
Carrying Capacity and the Factors That Determine It.
Advertisements

What is symbiosis? What it means: Two organisms live in close association Temporarily or for a long time At least one of them benefits from the relationship.
Symbiotic Relationships
Symbiosis.  What is symbiosis?  What are the different kinds of symbiosis?  What are some examples of symbiosis? Our goal for today is to answer these.
Symbiotic Relationships. What is symbiosis? What it means: Two organisms that live together Temporarily or for a longer time At least one of the organisms.
Owen and Mzee Here we have a series of photographs which complement the story of the baby hippo, saved from the 2004 tsunami, and adopted by a male giant.
symbiotic Relationships
Symbiotic Relationships
Biotic and Abiotic Factors
Mind Stretcher – copy yellow In India, the chital, a small deer, has trouble finding enough grass to eat during the dry season. This deer relies on a certain.
Ecological Relationships.
Symbiotic Relationships The act of living together.
Ecology Chapter 3. Ecology The study of the relationship between organisms and their environments.
BELLRINGER: 1. List five reasons why organisms would compete with each other. Put this in the second box of your bellringer page.
Symbiosis. Our goal for today is to answer these questions: What is symbiosis? What are the different kinds of symbiosis? What are some examples of symbiosis?
Ecosystems and its Components. What is an ecosystem? An area in which organisms (plants, animals and micro- organisms) interact with each other and with.
What is symbiosis? What are the different kinds of symbiosis? Examples What is Homeostasis? What are some examples of how organisms maintain homeostasis?
Symbiosis.  I can describe symbiosis  I can explain the different kinds of symbiosis  I can name some examples of symbiosis I can statements:
Interactions Among Organisms. What is Ecology? Ecology is the study of organisms and the living and non-living parts of their environment. Ecology is.
IV. Ecology Definitions Symbiotic Relationships Biogeochemical Cycling
RELATIONSHIPS Between Organisms: Ecological Interactions: Symbiosis.
BENCHMARKS COVERED SC.912.L.17.9 Use a food web to identify and distinguish producers, consumers, and decomposers. Explain the pathway of energy transfer.
Symbiosis. Our goal for today is to answer these questions: What is symbiosis? What are the different kinds of symbiosis? What are some examples of symbiosis?
Relationships in Nature. What is symbiosis? What it means: Two organisms that live together Temporarily or for a longer time At least one of the organisms.
AGENDA What is symbiosis? What are the different kinds of symbiosis?
Do Now – Level 0 EMI 402. What is symbiosis? What it means: Two organisms of different species that live together At least one of the organisms benefits.
Symbiosis.
ECOLOGYEcologyEcologyEcologyECOLOGY.  Ecology comes from the Greek words OIKOS (place where one lives) and LOGOS (study of).  Then Ecology means to.
Species Interactions. When organisms live together in a community, they interact constantly. These interactions help shape the ecosystem they live in.
1 Study of interactions of living organisms with one another and with their physical environment.
A SHREW.
Warm-up: 5 minutes in notebook List the levels of organization from smallest to largest. Cell Molecule (Biomolecule) Organ Population Community Organ system.
Symbiosis and Symbiotic Relationships
Symbiotic Relationships
Ecology An Introduction…. Ecology – the study of the interactions that take place between organisms and their environment What would be considered an.
Activity #17: Habitats.
Not all relationships are predator - prey. What is symbiosis? What are the different kinds of symbiosis? Examples SYMBIOSIS.
Competition, Predation and Symbiosis. Bellringer Name a biotic factor in a forest. Name two limiting factors for a population of lions. What is carrying.
Ecology Class Notes 2. A. What is Ecology?  1. Ecology is the way organisms (living things) interact with their environments (surroundings).  2. The.
4.2 ECOSYSTEMS What is an ecosystem? The BIOTIC and ABIOTIC factors in an ecosystem. What is ecology? The study of the biotic and abiotic factors in an.
Review: Levels of organization ORGANISM POPULATION COMMUNITY ECOSYSTEM BIOME BIOSPHERE.
What is symbiosis? What it means: Two organisms that live together Temporarily or for a longer time At least one of the organisms benefits from the relationship.
Section 2.1 Organization and Relationships. Organization in Ecology organism: smallest level (one) population: group of organisms of one species that.
Community Interactions Community: Many different species interacting in the same environment. Three types of interactions: – Competition – Predation.
Name the three sub-categories of symbiosis
You will have 5 min after the bell rings to complete the warm-up and prepare your notebook for Cornell notes for… Symbiosis.
Science Starter: Wednesday April 5, 2017 Day 1
Storytelling for ESOL.
Lessons 2 & 3 Interactions of Organisms and Populations
Lessons 2 & 3 Interactions of Organisms and Populations
Ecological Relationships.
AGENDA What is symbiosis? What are the different kinds of symbiosis?
AGENDA What is symbiosis? What are the different kinds of symbiosis?
Symbiotic Relationships
Ecology Chapter 20.
Symbiosis & Homeostasis
AGENDA What is symbiosis? What are the different kinds of symbiosis?
AGENDA What is symbiosis? What are the different kinds of symbiosis?
AGENDA What is symbiosis? What are the different kinds of symbiosis?
Name the three sub-categories of symbiosis
What is ECOLOGY?  The study of the relationship of organisms to their physical (nonliving) and biological (living) environment.
What is symbiosis? Examples of symbiosis.
4.2 ECOSYSTEMS What is an ecosystem?
Name the three sub-categories of symbiosis
AGENDA What is symbiosis? What are the different kinds of symbiosis?
SYMBIOSIS What is symbiosis?
SYMBIOSIS What is symbiosis?
Symbiosis Notes: Relationships can be found throughout nature:
ECOLOGY Ecology.
Mindstretcher Work collaboratively with your partner to come up with a local example of organism, population, community, and ecosystem.
Presentation transcript:

❊ Ecology ❊ The study of the interaction of populations of living organisms with other populations and with the environment ❊ Population ❊ A group of individuals, all of the same species ❊ Community ❊ A group of different populations ❊ Abiotic factors ❊ Oxygen concentration, salinity, temperature, rainfall, etc.

❊ The major types are,,, and relationships ❊ Symbiosis ❊ A relationship between two species ❊ Usually involves close physical contact mutualism commensalismparasitism predator-prey Symbiotic Relationships

Open the text on your desk to page 86 Read about the different levels of the rain forest Create ONE table that includes 2 abiotic factors 2 biotic factors 1 symbiotic relationship – you must explain the type of symbiosis

❊ Mutualism ❊ A symbiotic relationship between two species in which both species benefit EXAMPLE: ❊ Microbes in the stomach of cattle are responsible for the digestion of cellulose (fiber in grass & hay) ❊ The cattle benefit because they use the glucose from the cellulose digestion ❊ The microbes benefit because they get a warm, moist, protected place to live and all they food they need Symbiotic Relationships

❊ Commensalism ❊ A symbiotic relationship between two species ❊ In which one species benefits, and the other species is neither helped nor harmed EXAMPLE: ❊ The worms benefit because they get to travel through nutrient-rich waters as the sea turtle swims around (worms attached to the docks are stuck there) ❊ There is no direct benefit to the turtle having worms stuck on its back, nor does there seem to be any harm done Loggerhead turtle & sea worms Symbiotic Relationships

❊ Parasitism ❊ A symbiotic relationship between two species ❊ In which one species benefits, and the other species is harmed ❊ The species that benefits is called a parasite, and is typically much smaller than the other species (the host) ❊ Example: ❊ microorganisms that cause disease in humans, animals, and plants Symbiotic Relationships

❊ Predator-prey ❊ A symbiotic relationship between two species ❊ In which one species captures & kills the other species for food ❊ The species are generally about equal in size ❊ The term is usually applied to animal species (or certain types of protozoan species) ❊ Example: ❊ Lions and wildebeests, Owl and mouse Symbiotic Relationships

Do First 1. List the following terms in ecological order from least complex to most –Population –Ecosystem –Biosphere –Organism 2. Which of the following are abiotic: Chewing gum, a slug, skin cells

Last Class  Levels of ecological organization  Symbiotic Relationships

Whiteboards

Commensalism: one benefits, one is unaffected Cattle with cattle egrets Cattle stir up insects as they eat grass What do the cattle get? What do the egrets get ?

Mutualism: both benefit Moray Eel with Cleaner Fish What does the Moray Eel get? What does the Cleaner Fish get?

What does the human get? What does the worm get? Taenia worm in human eye Worm infects human blood stream Human may go blind Parasitism: one benefits and the other is harmed

Clown fish with anemone Clown fish gets protection Anemone is unaffected C o m m e n s a l i s m

Antelope with Oxbird Antelope gets rid of parasites Oxbird gets a meal M u t u a l i s m

A baby hippopotamus that survived the tsunami waves on the Kenyan coast has formed a strong bond with a giant male tortoise. The hippopotamus, nicknamed Owen and weighing about 300 kilograms (650 pounds), was swept down Sabaki River into the Indian Ocean, then forced back to shore when tsunami waves struck the Kenyan coast on December 26, 2005 before wildlife rangers rescued him.

A-less-than-a-year-old hippo has adopted a male tortoise, about a century old, and the tortoise seems to be very happy with being a 'mother'," ecologist Paula Kahumbu “It is incredible …

" After it was swept and lost its mother, the hippo was traumatized. It had to look for something to be a surrogate mother. Fortunately, it landed on the tortoise and established a strong bond. They swim, eat and sleep together," the ecologist added.

The hippo follows the tortoise exactly the way it follows its mother. If somebody approaches the tortoise, the hippo becomes aggressive, as if protecting its biological mother," Kahumbu added.

Life is not measured by the number of breaths we take, but by the moments that take our breath away.

What type of relationship do the hippo and the tortoise have? Explain your answer.

Guided Reading

DYL  Identify the symbiotic relationship: 1.A flea feeds on a mouse’s blood to the mouse’s detriment. 2.Silverfish live and hunt with army ants and share the prey. They neither help or harm the ants.