Quiz about Biodiversity

Question 1

If I have 7 total tagged fish, caught 10 fish total, and caught 3 tagged fish, what should my population equation look like?

Accepted Answer

$$\frac{3}{10}=\frac{7}{x}$$

Answer

$$\frac{7}{10}=\frac{3}{x}$$

Answer

$$\frac{3}{7}=\frac{10}{x}$$

Answer

$$\frac{3}{x}=\frac{7}{10}$$

Question 2

If I have 14 total tagged fish, caught 50 fish total, and caught 5 tagged fish, what should my population equation look like?

Accepted Answer

$$\frac{5}{50}=\frac{14}{x}$$

Answer

$$\frac{14}{5}=\frac{50}{x}$$

Answer

$$\frac{14}{50}=\frac{5}{x}$$

Answer

$$\frac{50}{5}=\frac{14}{x}$$

Question 3

Diversity in Biodiversity means

Accepted Answer

Variety of Life

Answer

Abundance of Species

Answer

Color of species skin

Answer

Adaptions available

Question 4

I want to increase the accuracy of my population estimate. What do I want to change to increase my accuracy?

Accepted Answer

Catch/spot more species when estimating

Answer

Tag more members of the species

Answer

Go to smaller areas

Answer

Pick a larger species

Question 5

In Richness vs Diversity, Richness means:

Accepted Answer

Amount of unique species

Answer

Amount and evenness of unique species

Answer

Evenness of species

Answer

How many of each species there are

Question 6

In Richness vs Diversity, Diversity means:

Accepted Answer

Amount and evenness of unique species

Answer

Amount of unique species

Answer

Evenness of species

Answer

How many of each species there are

Question 7

Pick the most diverse option

Accepted Answer

Deer: 5

Owl: 5

Rabbit: 5

Racoon: 5

Answer

Deer: 20

Owl: 20

Rabbit: 1

Racoon: 5

Answer

Deer: 20

Owl: 20

Rabbit: 1

Racoon: 5

Hedgehog: 3

Answer

Deer: 5

Owl: 5

Rabbit: 51

Racoon: 5

Hedgehog: 1

Question 8

Pick the most rich option

Accepted Answer

Deer: 5

Owl: 5

Rabbit: 5

Racoon: 5

Answer

Deer: 20

Owl: 20

Rabbit: 1

Racoon: 5

Answer

Deer: 20

Owl: 20

Rabbit: 101

Racoon: 5

Hedgehog: 3

Pigeon: 4

Answer

Deer: 5

Owl: 5

Rabbit: 51

Racoon: 5

Hedgehog: 1

Question 9

What does Evolution mean?

Accepted Answer

When a species changes over time

Answer

When a Charmander becomes a Charmeleon

Answer

When a monkey gives birth to a human

Answer

When a species dies due to natural selection

Question 10

What is NOT a way an invasive species would be introduced?

Accepted Answer

Species migrated too far south

Answer

Accidentally brought on a ship

Answer

Intentionally introduced to improve area's beauty

Answer

Pet is released

Question 11

What is an example of an invasive species?

Accepted Answer

When a foreign vine is planted near a forest and starts to strangle nearby trees

Answer

When a vulture eats roadkill before the racoon can

Answer

When a diseased tuna gets eaten by a shark

Answer

When someone's pet hamster escapes in the country and gets eaten by a hawk

Question 12

A characteristic that is an organism's response to its environment is a(n) ______________________ adaption.

Accepted Answer

behavioral

Answer

structural

Answer

adaption

Answer

resemblance

Question 13

A physical structure that helps and organism survive in its environment, such as the color of an animal's fur, is a ______________ adaption

Accepted Answer

structural

Answer

behavioral

Answer

adaption

Answer

resemblance

Question 14

What is formed during primary succession that doesn't need to be formed during secondary succession?

Accepted Answer

soil

Answer

pioneer species

Answer

climax community

Answer

lichens

Question 15

What type of succession is shown going from figure A to figure B?

Accepted Answer

secondary succession

Answer

primary succession

Answer

eutrophication

Answer

intermediate

Question 16

After a forest fire, an ecosystem would start regrowth through -

Accepted Answer

secondary succession

Answer

primary succession

Answer

climax community

Answer

limiting factors

Question 17

Which catastrophic event will most likely have the effect of returning an ecosystem to primary succession?

Accepted Answer

A volcanic eruption

Answer

A tornado

Answer

A flood

Answer

A drought

Question 18

___ are the first organisms to colonize an area and begin the process of ecological succession.

Accepted Answer

pioneer species

Answer

foundational organisms

Answer

introductory organisms

Answer

primary organisms

Question 19

What is the term that describes a steady and stable community?

Accepted Answer

climax community

Answer

peak community

Answer

turf community

Answer

disturbed community

Question 20

Which of the following is NOT a pioneer species?

Accepted Answer

Shrubs

Answer

Lichen

Answer

Mosses

Answer

Fungi

Question 21

Solve for X

$$\frac{1}{5}=\frac{10}{x}$$

Accepted Answer

50

Answer

5

Answer

25

Answer

10

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