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WorksheetsBiodiversity
Total questions: 13
Worksheet time: 7mins
Which of the following is true about ecosystems with high diversity?
Ecosystems with high diversity are likely to collapse.
Ecosystems with high diversity are more resilient.
Ecosystems with high diversity are less stable.
Which of the following is true about ecosystems with low diversity?
Ecosystems with low diversity have many different species.
Ecosystems with low diversity can experience greater change.
Ecosystems with low diversity are less stable.
Does this image have high or low biodiversity?
High biodiversity
Low biodiversity
Does this ecosystem have low or high biodiversity? A healthy coral reef:
Low Biodiversity
High Biodiversity
What is resilience?
The number of species in an area.
A species that is not native to an area and affects biodiversity.
The ability to experience change and not be destroyed.
The less resilient an ecosystem is, the more stable it is.
true
false
An ecosystem with ____ biodiversity can experience greater changes and not collapse.
collapse
lower
higher
An ecosystem with ____ biodiversity can collapse if there is a change.
lower
higher
resilient
An ecosystem is more resilient if it has more _________.
biodiversity
animals
invasive species
One small change in an ecosystem with low biodiversity could cause:
- the ecosystem to be more stable
nothing bad
many species to die
Which image has more biodiversity and is more stable?
A
B
Select the best response.
There is a high amount of biodiversity in this image.
True, because all of these people look different, that means there is high biodiversity.
False, although the people appear different, they are all the same species (human) so there is very low biodiversity.
Which ecosystem has the highest biodiversity?
2 Wolves and 17 Deer
2 Starfish and 34 Mussels
1 Alligator, 3 Gar Fish and 2 Heron
3 Sea otters and 5 urchins
