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Grade 8 Review Quiz

Total questions: 35

Worksheet time: 26mins

Name
Class
Date
1.

What kingdom would a human belong to?

a)

Plant

b)

Animalia

c)

Protist

d)

Fungi

2.
The science of describing, classifying, and naming living things is called:
a)
Geology
b)
Biology
c)
Taxonomy
d)
Chemistry
3.

Who created the system of Taxonomy?

a)

Albert Einstein

b)

Carolus Linnaeus

c)

Aristotle

d)

Copernicus

4.

The LARGEST classification group (at the top) is:

a)

Very exclusive

b)

Very inclusive

c)

Very small

d)

Very specific

5.

Binomial Nomenclature takes which two taxons to name a species?

a)

Genus and Kingdom

b)

Phylum and Class

c)

Family and class

d)

Genus and species

6.

What would the scientific name of this organism be?

Kingdom: Animalia

Phylum: Chordata

Class: Aves

Order: Charadriiformes

Family: Laridae

Genus: Thalasseus

species: maximus

a)

thalassues maximus

b)

Anamalia maximus

c)

Aves chordata

d)

Thalassues maximus

7.
The 8 levels of classification, most broad to most specific.
a)
Domain, Genus, Family, Order, Class, Phylum, Kingdom, Species
b)
Domain, Species, Kingdom, Genus, Phylum, Family, Class, Order
c)
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
d)
Order, Kingdom, Species, Domain, Phylum, Family, Class, Genus
8.

Why do scientists use scientific names?

a)

to confuse people

b)

to have a common language

c)

to allow people to say the same thing

d)

because common names are not appropriate

9.
Mosquito  belongs to what kingdom?
a)
Animal Kingdom
b)
Plant Kingdom
c)
Fungi Kingdom
d)
Protista Kingdom
10.
Autotrophs- make their own  food.
Heterotrophs- obtain food from other animals.
Observing the table above, Fungi and Animals are________?
a)
Autotrophs
b)
Heterotrophs
11.
Plants are heterotrophs.
a)
True
b)
False
12.

the variety of life in the world or in a particular habitat or ecosystem

a)

biodiversity

b)

demography

c)

carrying capacity

d)

poaching

13.
Temperature, light, air, water, and soil are all  _____  parts of the environment
a)
alive
b)
biotic 
c)
abiotic
d)
living
14.
A living or once-living organisms in an ecosystem is a
a)
population
b)
biotic factor
c)
abiotic factor
d)
community
15.

The positive particle in an atom.

a)

proton

b)

neutron

c)

electron

d)

electron cloud

16.

How many protons does Nitrogen have?

a)

7

b)

8

c)

14

d)

14.01

17.

Which of the labeled structures is a neutron?

a)

a

b)

b

c)

c

18.

He believed that matter is made of small solid objects that cannot be divided, created, or destroyed called atomos.

a)

Aristotle

b)

Democritus

c)

Dalton

d)

Bohr

19.

The nucleus of an atom contains which subatomic particles?

a)

protons and electrons

b)

protons and neutrons

c)

electrons and neutrons

d)

protons, electrons, and neutrons

20.
The frog is a predator to what prey in this food chain?
a)
frog
b)
grass
c)
grasshopper
d)
hawk
21.
Why is a deer classified as a herbivore?
a)
A deer makes its own food.
b)
A deer eats only plants.
c)
A deer eats only animals.
d)
A deer eats plants and animals.
22.
What type of organism makes its own food?
a)
consumer
b)
carnivore
c)
producer
d)
animal
23.

Position that an organism occupies based on what it eats

a)

Producer

b)

Trophic level

c)

Heterotroph

d)

Consumer

24.

What would happen to the bird if the green fish died out?

a)

the bird population would grow

b)

the bird population would die out

c)

the smaller fish will die out

25.
In the energy pyramid here, which organisms have the most energy available?
a)
Producers
b)
Carnivores
c)
Herbivores
d)
Top Predator
26.

How many electrons does the element Selenium have?

(a)  

27.

Determine how many Neutrons does the element Polonium have.

(a)  

28.

the basic structural unit of matter

a)

atom

b)

matter

c)

element

d)

nucleus

29.

a row on the Periodic Table of Elements

a)

family

b)

period

c)

row

d)

isotope

30.

a grouping of elements based on similar properties, arranged by columns in the periodic table; also known as a group

a)

family

b)

period

c)

row

d)

isotope

31.

How many protons are in a sodium atom, Na? (tap to enlarge the periodic table)

a)

Sodium has 1 proton.

b)

Sodium has 3 protons.

c)

Sodium has 11 protons

32.
The Modern Periodic Table of Elements is arranged by
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
33.
Which one of these is not a noble gas?
a)
Helium
b)
Radon
c)
Iodine
d)
Krypton
34.
The atomic number of this pictured element is
a)
28
b)
58.6934
c)
Ni
d)
Nickel
35.
what does the 6 represent?
a)
Atomic mass
b)
atomic number
c)
chemical symbol
d)
element name

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