Biodiversity Quiz

What does biodiversity mean?

• Only one species in an area.
• The different amount of species in an area
• All abiotic life
• Nitrogen fixation

High biodiversity is a sign of a healthy ecosystem.

• True

• False

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. 

This refers to the total disappearance of all the members of a particular group of species.

• Extinction

• Biodiversity

• Natural Selection

• Disappearance

High biodiversity makes the food web more complex and better able to support the most species, even if some populations decrease.

• True

• False

High biodiversity ensures that many different ecological niches (jobs, roles) are filled, which helps the ecosystem function well.

• True

• False

A stable ecosystem typically has high biodiversity.

• True

• False

High biodiversity is a sign of a healthy ecosystem.

• True

• False

The prefix Bio means

• life

• birds

• science

• ecosystems

The suffix diversity means

• different

• variety

• colors

• animals