Ecological Relationships. Add the following terms and their definitions to your glossary.

Slides:

Advertisements

Similar presentations

Niche & Community Interactions

Advertisements

Section 1 Interactions Among Living Things

Interactions Among Living Things

Studying the Web of Life

Objectives 4.2 Niches and Community Interactions

Relationships Among Organisms Biology EOCT Review.

Principles of Ecology Objectives: 1. Explain the difference between abiotic and biotic factors. 2. Describe the levels of biological organization 3.

Community Interactions

Population – group of individuals of the same species living in the same area, potentially interacting Community – group of populations of different species.

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.

6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.

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

What is the greenhouse effect?. AGENDA: 1.Finish PSQ: Greenhouse Effect 2.Notes 4-2: What shapes an Ecosystem? 3.Using Predators to Manage Population.

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

Ch.21 Populations & Communities Section 3: Interactions Among Living Things.

4-2: What Shapes an Ecosystem? Biology 1. Ecology tell you where an organism lives Ecology also tells you about the climate What shapes the ecosystem.

Biodiversity The diversity of plant and animal life in a particular habitat (or in the world as a whole).

Ecology Vocabulary Review Get out vocab sheet. Ecology: The study of how living things interact with nature.

Vocabulary Review Ch 20 Community Ecology. A relationship between two species in which one species, the predator, feeds on the other species, the prey.

Interactions in Nature Mandek Richardson STARS Program University of South Florida.

Living Things Need Energy. Producers What do producers do?? How??

Types of Interactions Section 3. Objectives  Distinguish between the two types of competition  Give examples of predators and prey  Distinguish between.

Competition – two species share a requirement for a limited resource  reduces fitness of one or both species.

Symbiosis Branch of biology dealing with the interactions among organisms. Four Main Types of Symbiotic Relationships: 1.Predation 2.Parasitism 3.Mutualism.

Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.

Chapter 18 Interactions of Living Things The study of the interactions between organisms and their environment Click for Term.

Survival Relationships Predator-prey – Predators seek out and eat other organisms Competition—two species or organisms have niche overlap; they share food,

REVIEW: WHAT ARE THE 5 EVIDENCES OF A CHEMICAL REACTION  What are the 5 evidences of a chemical reaction?

Organisms and Their Environment Habitat & Niche Habitat is the place a plant or animal livesHabitat is the place a plant or animal lives Niche is an.

Ecosystem Interactions Interactions The organisms in a community are capable of interacting with each other in some very complex ways. – They can: Hurt.

Agenda 5/10 Review of Food Webs Niche notes Practice probs

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

Symbiotic Relationships Living Together: For Better or for Worse.

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

SYMBIOSIS NOTES. Relationships among organisms in a community: Predation  One population (predator) captures and feeds upon another population (prey)

Symbiotic Relationships.  SYMBIOSIS refers to the relationship between organisms of different species that show an intimate encounter with each other.

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

Food Chains Food Chain: a simple sequence of feeding relationships. – May include a producer, an herbivore and a carnivore. – Shows the different levels.

Commensalism By JAE. Commensalism a class of relationship between two organisms where one organism benefits but the other is unaffected.

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

Science Ecology Review Terms

Energy Flow Chapter 16 Food Chains, Food Webs, Energy Pyramids.

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

Living Together: Community Interactions. Symbiosis “Sym—biosis” = “Together—Living” Definition: Symbiosis is a close ecological relationship between the.

Categories Theme Theme Theme Theme Theme

ECOSYSTEMS CHAPTER 10. WHAT IS AN ECOSYSTEM? An ecosystem is all the living things and nonliving things in a given area Examples of ecosystems: ◦ Forests,

Lesson Overview Lesson Overview Niches and Community Interactions Objectives 4.2 Niches and Community Interactions - - Define niche. -Describe the role.

1. All the living and non-living things interacting is an ____________________. 2. The non-living parts of an ecosystem are ________ factors. 3. The living.

Aim: What Shapes an Ecosystem? Hw: Answer Regents Questions on Handout.

Principles of Ecology Objectives: 1. Explain the difference between abiotic and biotic factors. 2. Describe the levels of biological organization 3.

Community Interactions

L3: Ecological Relationships

Symbiosis – pg 101.

Relationships between organisms

Ecological Interactions

ECO: “home” OLOGY: “study of” …the scientific study of the interactions among organisms and between organisms and their environments.

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

Learning Objectives Identify the interactions that occur within communities.

GOOD BUDDIES ACTIVITY.

ECOLOGY THE STUDY OF HOW ORGANISMS INTERACT WITH EACH OTHER AND WITH THEIR ENVIRONMENT.

Interactions among Organisms

Write missing notes on tree map paper

symbiosis TN Standard:

18.3 Types of Interactions.

Interactions Among Organisms

1.2 Ecosystems.

Symbiosis Relationships

Ecological Relationship:

Presentation transcript:

Ecological Relationships

Add the following terms and their definitions to your glossary.

Symbiosis A relationship between two or more different organisms in close association that is not necessarily of benefit to each other.

Mutualism Any symbiotic relationship in which both organisms benefit from their association.

Parasitism Any symbiotic relationship in which one organism is harmed while the other benefits.

Commensalism Any symbiotic relationship in which one organism derives some benefit while the other seems to be unaffected by the association.

Predation The capturing of other animals (prey) as a means of maintaining life.

Scavenging Feeding on dead animals or other decaying organic matter.

Competition The rivalry between two or more different organisms for one of life’s necessities (water, food, shelter, mate). Interspecific-between different species Intraspecific-between same species

Your task Match the vocabulary terms with the definitions (slips of paper)

Your next task On the dry erase board, draw or write an example of each type of relationship that you are shown. You may use human relationships, a relationship from nature or make up a relationship. Do not write anything other than the answer on your dry erase board.