Question 1
A) Imagine that an ecosystem contains rabbits, foxes, wolves, and deer. Select the animal whose absence would have the greatest negative effect on the ecosystem.(1 point)
fox
rabbit
wolf
deer
Question 2
A) In an ecosystem with low biodiversity, the removal of a species will (1 point)
disturb the ecosystem because another species will take its place.
disturb the ecosystem because another species will not be able to replace it.
not affect the ecosystem because another species will take its place.
not affect the ecosystem because another species will not be able to replace it.
Question 3
A) Biodiversity is a measure of variation among (1 point)
genes and ecosystems.
populations and ecosystems.
genes, species, and ecosystems.
genes, individuals, and ecosystems.
Question 4
A) Which statement best describes ecological health?(1 point)
Ecological health concerns the relationship between ecosystems and ecosystem services.
Ecological health concerns the relationship between ecosystems, ecosystem services, and human health.
Ecosystem biodiversity determines ecological health via the types of different organisms in the area.
Ecosystem biodiversity determines ecological health via the amounts of different organisms in the area.
Man I hate yall
Wolf
Disturb not replace it
Genes, spricies, ecosystem
The one with human health
Just in case some people couldn't understand Nah's answers here you go :)
1. Wolf
2. disturb the ecosystem because another species will not be able to replace it.
3. genes, species, and ecosystems.
4. Ecological health concerns the relationship between ecosystems, ecosystem services, and human health.
Hope this helps :D
Roxanne wolf is right but for # 3 it is
counting the number and variation of different species of plants, animals, and other organisms that interact within an ecosystem