Final Exam

The smallest unit of life that can sustain itself is called...

• an organism.
• the biosphere.
• a population.
• a community.

A group of the same organisms living together in the same place at the same time is:

• An organism

• A population

• A community

• A biome

What are groups of different populations living togther in the same place at the same time called?

• An organism

• A population

• A community

• A biosphere

What is it called when you have groups of different populations along with their abiotic factors?

• An organism

• A population

• A community

• An ecosystem

Together, all the ecosystems on Earth form...

• a community.

• a biome.

• a biosphere.

• an Earthsphere.

A duck, a dragonfly, a morel mushroom and a bobcat are all examples of...

• organisms.
• populations.
• communties.
• ecosystems.

Andrea is on the grils cross country tream. She is heading out for a run when she comes across 20 Canadian geese.  What level of organization is this group of Canadian geese?

• organism
• population
• community
• biome

What is a group of ecosystems that share similar climates and types of organisms called?

• A community

• A biome

• An ecosystem

• A biosphere

Water temperature would be an example of ...

• a biotic factor.
• an abiotic factor.

The organisms in a community, as well as all of the nonliving aspects of the environment are a(n):

• Population

• Community

• Habitat

• Ecosystem