Thursday Quiz

Which do you think has a higher species diversity biodiversity, a food chain or a food web?

• Food Chain

• Food Web

What has a higher biodiversity: a rain forest or a desert?

• Rain forest

• Desert

• They have a similar biodiversity

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

• True

• False

What does biodiversity mean?

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

Image "B" shows more biodiversity than image "A". Why?

• Because "B" shows more different species than image "A"

• Because image "B" has less different species than "A"

• "A" has a greater number of same species plants so this statement is wrong.

• Both images show the same biodiversity

Food Web B is an example of...

• Low biodiversity and low sustainability. If the producer dies then all the food web will suffer.

• High biodiversity and high sustainability. If an organism is removed the food web will continue with no effect.

Great Biodiversity = Great Sustainability

• True

• False

In this food web example you can see that rain forests have many producers consumer and predators. How would you describe the rain forest biome?

• It has high "rich" biodiversity

• It has low "poor" biodiversity.

Biodiversity is best described as...

• the amount of different species of organisms (plants and animals) living in the same area.

• when only a few species inhabit an area.

• when only one organism (plants and animals) is found living in one area.

Why is "A" less biodiverse than "B"?

• Image "A" is more biodiverse.

• Image "A" has many corn plants and this makes it have high "rich" biodiversity.

• Image "A" has a lot more plants than image "B"

• Even though "A" has a lot of corn plants they are all the same species and makes this a low "poor" biodiverse area.