Symbiotic Relationships

Slides:

Advertisements

Similar presentations

Biotic Relationships:

Advertisements

Community Interactions Community: Many species interacting in the same environment Three types of interactions: – Competition – Predation – Symbiosis.

What Do We Know? 1. All living things need water to survive. 2. All living things grow, develop and reproduce. 3. Some living things breathe. 4. All living.

Ecology Chapter 2 Section 2: Organism Interaction

Relationships in the Ecosystem. What are the types of relationships? 1)Predator / Prey 2)Competition 3)Symbiosis A) commensalism B) mutualism C) parasitism.

Lesson 3-How Do Organisms Interact? - Observe how organisms help each other - Describe how organisms compete within an ecosystem - Explain symbiotic relationships.

Symbiotic Relationships Species interactions. What is symbiosis? Long term partnership between members of different species.

 Anchor: BIO.B.4.2 Describe interactions & relationships in an ecosystem ◦ BIO.4.2.2: Describe biotic interactions in an ecosystem.

How Do We Relate?. Relationships Many organisms have developed a close relationship with other organisms of different species. These close relationships.

Climate Niche Competition Predation and herbivory Symbiotic relationships.

Relationships in the Ecosystem

Organisms can interact in different ways.

Interactions Within Ecosystems p Competition Competition is the struggle between organisms to survive in a habitat with limited resources. One.

Symbiotic Relationships. Symbiosis Relationships between organisms in a community. Relationships between organisms in a community. Include both beneficial.

Ecological Relationships. Competition and Predation Competition – occurs when organisms of the same or different species attempt to use an ecological.

Mutualism Both species benefit “+ +” relationship Examples – Ants protect aphids that provide them food – Clown fish / sea anemones.

 The full range of physical and biological conditions in which an organism lives and the way in which they use those conditions. Niche.

Species Interactions. Niche (“nitch”) A species role in its ecosystem Ex - Spiders eat many smaller insects, bees help to pollinate flowers. No two species.

Symbiosis Living Together

Review: Levels of organization ORGANISM POPULATION COMMUNITY ECOSYSTEM BIOME BIOSPHERE.

Community Interactions Community: Many different species interacting in the same environment. Three types of interactions: – Competition – Predation.

1.3 Interactions among living things. Adapting to the environment – Natural selection – A process by which characteristics that make an individual better.

Community Interactions Community: Many different species interacting in the same environment. Three types of interactions: – Competition – Predation.

Interactions Chapter 2 Section 2.

4.2 Niches and Community Interactions

Community Interactions

Interactions Among Living Things

Interaction between living Things

Vocabulary Chapter 1: Lesson 3

Other Relationships in Ecosystems

NICHES AND COMMUNITY INTERACTIONS

Interactions Within Ecosystems

Symbiosis – pg 101.

1.2 Interdependence Each and every species depends on many other species within an environment in order to survive and prosper. Food chains and Food webs.

Relationships within Ecosystems

Environmental Interdependence

Community Interactions

Two or more organisms living together in a close association

Ecological Interactions

Ecosystem Interactions

Ecological Relationships

Organisms and Their Environments

ORGANISMS CAN INTERACT IN DIFFERENT WAYS

Community Targets # I can define communities.

(Relationships in the Environment)

Ecological Relationships

List all the Biotic and Abiotic Factors you can find in the picture.

Community Interactions

Community Interaction 14.2

Learning Objectives Identify the interactions that occur within communities.

IDENTIFY SYMBIOSIS, INCLUDING COMMENSALISM, MUTUALISM, AND PARASITISM

Types of Community Interactions

Community Interactions

Species Interactions.

Community Interactions

Community Interactions

ECOSYSTEMS and COMMUNITIES

Two or more organisms living together in a close association

4.2 Niches and Community Interactions

Interactions among Organisms

Interactions Among Living Things

Interactions Among Organisms

1.2 Ecosystems.

Chapter 16 Section 3 Types of Interactions.

Bell Ringer Draw a food chain with at least 5 organisms 1 producer

Two or more organisms living together in a close association

Ecological Relationship:

Community Interactions

4.2-Niches & Community Interactions

Presentation transcript:

Symbiotic Relationships

Symbiosis Relationships between organisms in a community. Include both beneficial & harmful relationships

Commensalism One species benefits, other not harmed Barnacle living on whale’s back Birds & grazing animals Clown fish and stingray

Mutualism Two species live together & both benefit Tiny fish living within larger fish mouth Stinging ants & bull’s horn acacias

Parasitism One organism lives on or inside another organism & harms it. It needs a host to survive. Leech Lice Tapeworm

Predator and Prey Prey – food source Predator - hunts the prey

Inter Specific Competition Is a form of competition in which individuals of Different species compete for the same resource in an ecosystem Example: Food

Intra Specific Competition Form of competition in which members of the SAME species vie for the same resource in an ecosystem Example: food, light, mates