What is species evenness?

The population sizes of different species are roughly equal.

What is species richness?

Total number of different species in an environment.

A diverse environment will have...

A variety of different species.

What is "n" in the Simpsons Biodiversity Index equation?

Total number of a particular species., I'm never going to use this equation in my life.

How excited are you to leave this college?

beyond excited., extremely., very.

Why is it important to conserve low biodiversity environments?

The few organisms are highly specialisedwill die without it.

Have A-levels made you lose the will to live?

Yes., No I already lost it., Yes., Yes.

What are the most damaging process that can affect an environment?

Human development., Deforestation., Pollution.

What will a low biodiversity environment be like?

A change to an environment will have massive effects., Stressful and extreme (like A-levels)

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Calculating Biodiversity

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#Biology #A-level #OCR

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Questions 10

Answers

1
What is species evenness?
The sizes of different species are roughly equal.
All the species in an environment are a similar height.
There are even numbers of each species, 2, 4, 6.
The population sizes of different species are roughly equal.
2
What is species richness?
Total number of same populations in an environment.
Total number of different species in an environment.
Total number of different populations in an environment.
Total number of the same species in an environment.
3
What will an environment with a high biodiversity have?
A simple food web.
Very specific organisms.
Relatively few successful species.
A complex food web.
4
A diverse environment will have...
Lots of multiculturalism.
A variety of different species.
Lots of different conditions to support a variety of species
A variety of special mammals.
5
What is "n" in the Simpsons Biodiversity Index equation?
Sum of.
Total number of a particular species.
Total number of all species in the environment.
I'm never going to use this equation in my life.
6
How excited are you to leave this college?
I'm not this college is amazing.
beyond excited.
extremely.
very.
7
Why is it important to conserve low biodiversity environments?
A huge number of different species rely on the environment.
The few organisms are highly specialisedwill die without it.
8
Have A-levels made you lose the will to live?
Yes.
No I already lost it.
Yes.
Yes.
9
What are the most damaging process that can affect an environment?
Human development.
Deforestation.
Natural causes.
Pollution.
10
What will a low biodiversity environment be like?
Relatively benign/not stressful.
A change to an environment will have massive effects.
A change to the environment will have a small effect.
Stressful and extreme (like A-levels)

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