Ecosystems Review

Community plus its environment

• Habitat

• Ecoststem

• Biome

• Niche

nonliving components of an ecosystem

• abiotic

• biotic

living components of an ecosystem

• abiotic

• biotic

place in an ecosystem where an organism is found

• habitat

• niche

• biome

role an organism plays within an ecosystem

• biome

• habitat

• niche

True or False: The exclusion principle says that two species can occupy the exact same niche in an ecosystem.

• True

• False

True or False: Habitat destruction is the greatest threat to the survival or an organism.

• True

• False

A specific type of ecosystem

• Habitat

• Niche

• Biome

What are the TWO main factors that determine the type of biome that will be in a particular area?

• Moisture

• Plant life

• Soil acidity

• Temperature

An animal that kills and eats other animals

• prey

• predator

• invasive species