Presentation is loading. Please wait.

Presentation is loading. Please wait.

Relationships in Ecosystems

Published bySiska Darmadi Modified over 5 years ago

Similar presentations

Presentation on theme: "Relationships in Ecosystems"— Presentation transcript:

1 Relationships in Ecosystems

2 Competition All living things compete for
Food Space Competition limits population growth

3 Symbiosis Any close relationship between species en.wikipedia.org

4 Mutualism A relationship in which both species benefit Pollination
Cleaner fish Lichens: algae + fungus www4.tpgi.com.au

5 Commensalism A relationship in which one species benefits and the other is neither helped nor harmed Shark & remora Barnacles on whale

6 Parasitism A relationship in which one organisms benefits and the other is harmed Mistletoe Tick

7 Predator - Prey Predators are consumers that capture and eat other consumers, called prey

8 Cooperation Organisms working together toward a common end or purpose

Download ppt "Relationships in Ecosystems"

Similar presentations

Biotic Relationships:

Biotic Relationships:
Relationships in Ecosystems. Populations All of the same species in an ecosystem www.nkf-mt.org.uk www.intrasystems.gr.

Relationships in Ecosystems. Populations All of the same species in an ecosystem
Shaping an Ecosystem. Biotic and Abiotic Factors Ecosystems are influences by living and non living Biotic factors: all biological factors in an ecosystem.

Shaping an Ecosystem. Biotic and Abiotic Factors Ecosystems are influences by living and non living Biotic factors: all biological factors in an ecosystem.
Relationships in the Ecosystem. What are the types of relationships? 1)Predator / Prey 2)Competition 3)Symbiosis A) commensalism B) mutualism C) parasitism.

Relationships in the Ecosystem. What are the types of relationships? 1)Predator / Prey 2)Competition 3)Symbiosis A) commensalism B) mutualism C) parasitism.
Symbiotic Relationships Species interactions. What is symbiosis? Long term partnership between members of different species.

Symbiotic Relationships Species interactions. What is symbiosis? Long term partnership between members of different species.
6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.

6.1 Relationships in the Ecosystem. Predators and Prey Predator= A consumer that actively hunts other living organisms. Prey= The organism that a predator.
* Competition- when organisms of the same or different species attempt to use the same ecological resource Males competing for the ability to mate.

* Competition- when organisms of the same or different species attempt to use the same ecological resource Males competing for the ability to mate.
How Do We Relate?. Relationships Many organisms have developed a close relationship with other organisms of different species. These close relationships.

How Do We Relate?. Relationships Many organisms have developed a close relationship with other organisms of different species. These close relationships.
 All living things interact with their environment, both biotic and abiotic  Most living things produce more offspring than can survive.

 All living things interact with their environment, both biotic and abiotic  Most living things produce more offspring than can survive.
SPECIES INTERACTIONS. Community Interactions  Competition – occurs when organisms of the same or different species attempt to use an ecological resource.

SPECIES INTERACTIONS. Community Interactions  Competition – occurs when organisms of the same or different species attempt to use an ecological resource.
Relationships in the Ecosystem

Relationships in the Ecosystem
Ecology (Get out ISN we are taking notes)  Homework Due Friday  Lab reports due Friday  Test Tuesday (study)

Ecology (Get out ISN we are taking notes)  Homework Due Friday  Lab reports due Friday  Test Tuesday (study)
Community Interactions. Community interactions, such as competition, predation, and various forms of symbiosis, can powerfully affect an ecosystem.

Community Interactions. Community interactions, such as competition, predation, and various forms of symbiosis, can powerfully affect an ecosystem.
Ecological Interactions

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

Ecosystem Interactions Interactions The organisms in a community are capable of interacting with each other in some very complex ways. – They can: Hurt.
Ecological Relationships. Competition and Predation Competition – occurs when organisms of the same or different species attempt to use an ecological.

Ecological Relationships. Competition and Predation Competition – occurs when organisms of the same or different species attempt to use an ecological.
Relationships in an Ecosystem. SYMBIOSIS A relationship where 2 species live closely together.

Relationships in an Ecosystem. SYMBIOSIS A relationship where 2 species live closely together.
SYMBIOSIS NOTES. Relationships among organisms in a community: Predation  One population (predator) captures and feeds upon another population (prey)

SYMBIOSIS NOTES. Relationships among organisms in a community: Predation  One population (predator) captures and feeds upon another population (prey)
Species Interactions. Niche (“nitch”) A species role in its ecosystem Ex - Spiders eat many smaller insects, bees help to pollinate flowers. No two species.

Species Interactions. Niche (“nitch”) A species role in its ecosystem Ex - Spiders eat many smaller insects, bees help to pollinate flowers. No two species.
Ecology Class Notes 2. A. What is Ecology?  1. Ecology is the way organisms (living things) interact with their environments (surroundings).  2. The.

Ecology Class Notes 2. A. What is Ecology?  1. Ecology is the way organisms (living things) interact with their environments (surroundings).  2. The.

Similar presentations

Ads by Google