Biodiversity

Biodiversity, aka biological diversity, usually refers to

• the same species in a general location

• the number of different species in a given area

• the number of animal species in a given area

• the number of plant species in a given area

A population is

• a group of similar species in different areas

• a group of the same species in the same geographic area.

• a group of several species in the same geographic area

• a group of several species along with their abiotic factors in a small area.

A stable ecosystem typically has high biodiversity.

• True

• False

High biodiversity is a sign of a healthy ecosystem.

• True

• False

What does the root "bio" mean...

• living

• nonliving

• toxic

• variety

What does the root "diversity" mean...

• living

• nonliving

• toxic

• variety

How do biodiversity and stability work together?

• The lower the biodiversity the greater the stability of an ecosystem.

• The higher the biodiversity, the less stable the ecosystem

• The higher the biodiversity, the greater the stability of the ecosystem.

• Biodiversity has nothing to do with ecosystem stability.

High biodiversity is 

• having a lot of the same organism.
• having a few of the same organism.
• having a lot of variety of different organisms.
• only having one of each organism. 

Which ecosystem is more likely to survive a change in the environment?

• One with High biodiversity

• One with Low biodiversity

Which shows more biodiversity Image A or Image B. Why?

• Image B is more biodiverse, because shows more different species than image A.

• Image A is more biodiverse, because shows a greater number of organisms that image B

• Both images show the same biodiversity