Keystone Species.

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Presentation transcript:

Keystone Species

Exploring the Coral Reef https://www.youtube.com/watch?v=J2BKd5e15Jc Exploring the Coral Reef

An individual living thing Organism An individual living thing

Is this an organism?

Is this an organism?

Is this an organism?

The physical surroundings and conditions of an organism. Environment The physical surroundings and conditions of an organism.

Environment .

Ecosystem A biological community of interacting organisms and their physical environment

Name this ecosystem

Name this ecosystem

Name this ecosystem

Species A group of closely related organisms that are very similar to each other and are usually capable of producing more of its kind

How many species can you find?

the home of an animal or a plant Habitat the home of an animal or a plant

Habitats .

Food Chain shows how each living thing gets food, and how nutrients and energy are passed from creature to creature. Food chains begin with plant-life, and end with animal-life. Some animals eat plants, some animals eat other animals

Food Chain