What are the 7 levels of classification?

Kingdom, Phylum, Class, Order, Family, Genus, Species

The natural environment where an animal lives

What do invasive species do when in a new area?

Outcompete species native to the ecosystem

A group of animals who can mate and reproduce

What are 2 main causes of biodiversity loss?

Habitat loss and invasive species

Why do we classify things?

Things that are classified are easier to study

Which of the following is an example of MUTUALISM?

A bee drinks nectar and brings pollen to another plant

Why is biodiversity so important to the ecosystem?

Food webs/chains die without different organisms

What is an environment?

the surroundings and conditiosn that are all around something

What accurately describes biodiversity?

Different types of living things

naming, defining, and classifying organisms based on shared characteristics

Ecosystems contain...

...living and non-living things.

What are the kingdoms of living things?

Monera, Protists, Fungi, Plants, Animals

What accurately describes an invasive species?

Organisms that harm the environment, human economy, and human health

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Biodiversity Test Review!

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#science #grade6 #biodiversity grade 5

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Questions 28

Answers

1
What are the 7 levels of classification?
Kingdom, Phylum, Order, Class, Family, Genus, Species
Kingdom, Phylum, Class, Order, Family, Genus, Species
Kingdom, Phylum, Class, Order, Family, Genus, Metamorphis
Kingdom, Phylum, Class, Order, Family, Amphibian, Species
2
What is a 'habitat'?
a green environment
The natural environment where an animal lives
something an animal does over & over again
The organization of living things
3
What do invasive species do when in a new area?
Outcompete species native to the ecosystem
Reproduce with existing species
Perish because they cannot survive
Get in sync with the existing food webs
4
An invertebrate is an animal...
...without ribs.
...without a backbone.
...with a backbone.
...without a tailbone.
5
In Commensalism, the host...
is helped
is neither helped nor harmed
dies
is harmed
6
What is an organism?
an individual non-living thing
a part of the body with a specific job
an individual living thing
all of the above
7
What is a species?
A group of animals who can mate and reproduce
A group of animals that all look similar
A group of animals in the same place
8
What are 2 main causes of biodiversity loss?
Invasive species and air pollution
Habitat loss and invasive species
Habitat loss and lack of food
Invasive species and water pollution
9
To keep our ecosystem healthy, we must keep our...
...living organisms living in harmony.
...biodiversity.
...ecosystems different.
...diversity of plants.
10
Which of the following is an example of PARASITISM?
A vulture eats the remains of food after a lion
A bee drinks nectar and brings pollen to another plant
A hawk eats a fish
A tick drinks blood from a dog
11
The "best way to wipe out a species" is to change its...
...artificial habit.
...artificial habitat.
...natural habit.
...natural habitat.
12
The vast majority of extinctions are the result of
habitat loss
humans
none of the above
natural disasters
13
The living parts of an ecosystem
Abiotic
Biotic
Non-Living
Dead
14
Who developed the modern classification system?
Robert Hooke
Aristotle
Charles Darwin
Carl Linnaeus
15
Why do we classify things?
Things that are classified can be measured better
Things that are classified can be calculated easier
Things that are classified are easier to study
Things that are classified can be used in experiments
16
What do all living things need?
water and food
shelter
air
All of the above
17
Which of the following is an example of MUTUALISM?
A bee drinks nectar and brings pollen to another plant
A hawk eats a fish
A tick drinks blood from a dog
A vulture eats the remains of food after a lion
18
Why is biodiversity so important to the ecosystem?
Multiple food webs prosper with fewer species
Encourages low biodiversity so a few animals split habitats
Invites certain invasive species to mix with native species
Food webs/chains die without different organisms
19
What is an environment?
A safe place to live
A big house where families live
The path of energy in a plant
the surroundings and conditiosn that are all around something
20
What accurately describes biodiversity?
Different types of plants
Different types of living things
Different types of animals
Different types of viruses
21
What is taxonomy?
preserving animals by stuffing them
naming animals
naming, defining, and classifying organisms based on shared characteristics
insurance and financial needs
22
Benefits of biodiversity
All of the above
drugs and medicine
food & drink
building materials
23
A vertebrate is...
...an animal with a backbone.
...an animal without a backbone.
...an animal with a tailbone.
...an animal with ribs.
24
Ecosystems contain...
...non-living but not living things.
...living but not non-living things.
...living and non-living things.
...a few living things.
25
The largest ecosystem in the world is...
...in Africa
...the ocean.
...the rain forest
...the land.
26
What are the kingdoms of living things?
Monera, Protists, Fish, Plants, Animals
Bacteria, Protests, Fungi, Plants, Animals
Monera, Protists, Fungi, Plants, Animals
Monera, Protozoa, Fungi, Plants, Animals
27
What accurately describes an invasive species?
An organism that spreads to cause minimal damage
Organisms that harm the environment, human economy, and human health
Only non-native plants and insects
An organism that has many natural predators
28
The largest kingdom is the...
bacteria kingdom
fungi kingdom
animal kingdom
plant kingdom

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