Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

Make your likes visible on Facebook?

Connect your Facebook account to Prezi and let your likes appear on your timeline.
You can change this under Settings & Account at any time.

No, thanks

How Species Interact with Each Other

Chapter 8 Section 2
by

Mr. Emhardt

on 17 December 2014

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of How Species Interact with Each Other

Five types of interaction
Competition
Both species negatively affected
Predation
Parasitism
One species feeds another
Mutualism
Each species benefits
Commensalism
One species benefits other unaffected
Ways in Which Species Interact
Niche: Unique role of a species in an ecosystem
Includes physical home, environmental factors, all species’ interactions
Pattern of use of its habitat
Function job or role
An Organism’s Niche
Chapter 8 Section 2
Environmental Science
Mr. Emhardt
How Species Interact with Each Other
Two species in close association
Most often one species will benefit
Overtime species evolve to benefit relationship with other species
Symbiosis and Coevolution
An organism lives on or in another organism to feed
Ticks, fleas, tapeworms, leaches
Often does not kill host, but weakens it
Parasitism
One organism feeds on another
Tends to cause relationships between prey and predator populations
Predation
Relationship in which different individuals or population attempt to use same limited resource
Occurs both within and between species
Indirect Competition
Competing without direct contact
Over time species adapt to limit competition
Competition
One species benefits other not affected
Orchids and trees
Commensalism
Close relationship between 2 species where both benefit
Bacteria in digestive system
Mutualism
Full transcript