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(Unit A) Biodiversity 2022-23

Total questions: 16

Worksheet time: 46mins

Name
Class
Date
1.

What does interdependence mean?

a)

a pendent is a fancy necklace

b)

Doing things on your own

c)

Species are dependent on other species

d)

Species playing with one another

2.

Both plants and animals are interdependent species.

a)

True

b)

False

3.

No species can survive by itself.

a)

True

b)

False

4.

Symbiosis is a type of interdependence between members of different species.

a)

true

b)

false

5.

List the 3 types of Symbiosis.

4 lines
6.

What is commensalism? Provide one example!

4 lines
7.

What is mutualism? Provide one example!

4 lines
8.

What is parasitism? Provide one example!

4 lines
9.

An example of parasitism would be...

a)

Birds in a tree

b)

Bees pollinating a plant

c)

A mosquito biting a human

10.

An example of mutualism would be...

a)

A bee pollinating a plant

b)

A bee stinging a human

c)

A spider biting a human

d)

Dandelions flowering

11.

An example of commensalism would be...

a)

A mosquito bites a cow

b)

A bird eats a worm

c)

A bird builds a nest in a tree

12.

Earth and it's environment are home to ______________ of species

a)

Hundreds

b)

Millions

c)

Thousands

13.

Biological diversity has 3 main components. They are...

a)

Ecosystem, community & variation diversity

b)

Community, local and non-local diversity

c)

Ecosystem, community & genetic diversity

d)

Abiotic & biotic diversity

14.

Who ccreated the classification system for living things?

a)

Johnny Jupiter

b)

Carl Linnaeus

c)

Doctor Viktor Aspen

d)

Carl Classifer

15.

Two word name for each living thing: ________ name & _________ name.

a)

GENUS name & MOVEMENT name

b)

STRUCTURE name & SPECIES name

c)

ATTRIBUTES name & SPECIES name

d)

GENUS name & SPECIES name

16.

What is Natural Selection?

4 lines