Free Printable Biodiversity

Worksheets

Biodiversity

Total questions: 16

Worksheet time: 9mins

Name

Class

Date

A tick and a dog have this type of relationship.

mutualism

commensalism

neutralism

parasitism

Cattle egrets are birds that forage in fields among cattle. The egrets get easy access to food and the cattle don't care if they are there or not.

mutualism

commensalism

competition

parasitism

Mistletoe extracts water and nutrients from the spruce tree to the tree's detriment (harm).

Mutualsim

Parasitism

Commensalism

Why is a deer classified as a herbivore?

A deer makes its own food.

A deer eats only plants.

A deer eats only animals.

A deer eats plants and animals.

Why is a racoon classified as an omnivore?

A racoon eats only animals.

A racoon eats only plants.

A racoon makes its own food.

A racoon eats plants and animals.

What type of organism makes its own food?

consumer

carnivore

producer

animal

Which are decomposers?

humans

trees

red wolves

worms

Which type of consumer eats meat only?

Producers

Herbivores

Carnivores

Omnivores

What is the name of the organism at the beginning of every food chain?

producers

consumers

herbivores

carnivores

10.

A population is

a group of similar species in different areas

a group of the same species in the same geographic area.

a group of several species in the same geographic area

a group of several species along with their abiotic factors in a small area.

11.

When there is higher biodiversity

more organisms are likely to die because they can't adapt to environmental changes.

there is less diversity.

there is more diversity and higher sustainability of life.

there is more diversity and lower sustainability of life

12.

High biodiversity is

having a lot of the same organism.

having a few of the same organism.

having a lot of variety of different organisms.

only having one of each organism.

13.

Which do you think has a higher species diversity biodiversity, a food chain or a food web?

Food Chain

Food Web

14.

What has a higher biodiversity: a rain forest or a desert?

Rain forest

Desert

They have a similar biodiversity

15.

Why is biodiversity in an ecosystem so important?

Because it can help humans where to determine good places to develop farm land.

Because places that have a healthy biodiversity are unaffected by major disturbances.

Because having a high biodiversity allows ecosystems to withstand major changes.

Because having a high biodiversity allows for fewer opportunities of competition for similar resources.

16.

What is the difference between biotic and abiotic?

Biotic are non-living things

Abiotic are living organisms

Biotic is life,
Abiotic is non-living

Biotic is non-living, Abiotic is living

Reset

Biodiversity

Total questions: 16

Worksheet time: 9mins

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