Chapter 2 Ecosystems

The replacement of one community by another over time is called

• succession
• niche
• community
• population

A ______________ is all the members of a species living in a certain area.

• ecosystem
• community
• niche
• population

A way an individual interacts with living and nonliving factors in an ecosystem (role or job)

• symbiosis
• succession
• niche
• community

2 way relationship between organisms where both species are benefiting...

• symbiosis
• succession
• niche
• predator

A large group of living things that live in the same area and interact...

• prey
• symbiosis
• population
• community

What is a predator?

• the hunted
• the hunter

What are prey?

• the hunted
• the hunter

A parasite is an organism that feeds off another organism

• True
• False

An organism that is not part of the natural ecosystem and usually has no predators there are called...

• invasive species
• natural species
• fungi
• predator

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Animals that are in their natural ecosystem are called

• invasive species
• natural species
• succession
• grass