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Grade 7 Final Quizizz :(

Total questions: 61

Worksheet time: 1hrs 3mins

Name
Class
Date
1.
An ecosystem is made up of _______ and ________ things.
a)
Living and nonliving
b)
Alive and dead
c)
Plants and animals
d)
Land and water
2.
Populations contain more than one member of the species. Which one of these is a population?
a)
Deer and mice
b)
10 squirrels
c)
squirrel
d)
squirrel, deer, and mice
3.
What does the word organism mean?
a)
Living thing
b)
Nonliving thing
c)
Organs in your body
d)
Organ player
4.
What is another word for an animal's home?
a)
Habitat
b)
Niche
c)
Population
d)
Organism
5.
What is the role an organism plays in its ecosystem?
a)
Habitat
b)
Niche
c)
Organism
d)
Population
6.
What 4 things does an organism need to survive?
a)
Food, water, shelter, space
b)
Food, friends, shelter, space
c)
Water, shelter, prey, predators
d)
Shelter, food, water, humans
7.
In which type of symbiosis does one benefit and one is harmed?
a)
Symbiosis 
b)
Mutualism
c)
Parasitism
d)
Commensalism
8.
Choose the complete and logical food chain.
a)
sun-plant-rabbit- eagle
b)
deer - squirrel- plant-sun
c)
sun -deer-plant- eagle
d)
eagle- squirrel-rabbit- plant- eagle
9.
The role of plants in a food web is 
a)
consumer
b)
decomposer
c)
predator
d)
producer
10.
the substance to be dissolved in a liquid
a)
solute
b)
solvent
c)
dissolve
d)
mixture
11.
process where a liquid becomes a gas
a)
condensation
b)
evaporation
c)
physical property
d)
dissolve
12.
To break down into tiny pieces to small to be seen.
a)
solute
b)
solvent
c)
dissolve
d)
solution
13.

This is an example of a

a)

Solution

b)

Mixture

14.

This is an example of a

a)

Solution

b)

Mixture

15.
Which state of water is this?
a)
Liquid
b)
Cubes
c)
Gas
d)
Solid
16.
Which state of water is this?
a)
Gas
b)
Liquid
c)
Solid
d)
Pool
17.
Which state of water is this?
a)
Liquid
b)
Gas
c)
Kids
d)
Solid
18.
Which state of water is this?
a)
Liquid
b)
Cubes
c)
Gas
d)
Solid
19.
Milk
a)
Solid
b)
Liquid
c)
Gas
20.
Table
a)
Solid
b)
Liquid
c)
Gas
21.
This type of mixture contains two or more substances that are visibly distinguishable. 
a)
homogeneous
b)
heterogeneous
c)
solution
d)
colloid
22.
The image shown is an example of a ___________.
a)
solution
b)
mixture
c)
gas
d)
plasma
23.
Pepsi
a)
Heterogeneous mixture
b)
homogeneous mixture
24.

Sausage and mushroom pizza

a)

Heterogeneous

b)

Homogeneous

25.

Freshly brewed black coffee

a)

Heterogeneous

b)

Homogeneous

26.

Coca-Cola

a)

Heterogeneous

b)

Homogeneous

27.
Milk
a)
Heterogeneous mixture
b)
Homogeneous mixture
28.
Chicken noodle soup
a)
heterogeneous mixture
b)
homogeneous mixture
29.

How will a chalk rock feel?

a)

SLIMY

b)

DUSTY

c)

HARD

d)

COLD

30.

How do sedimentary rocks form?

a)

Lava or magma cools and hardens

b)

Sand, mud and pebbles settles into layers and get squeezed together.

c)

Extreme heat or pressure turn old rocks into new rocks

d)

Under trampolines

31.

__________________ rocks form when lava or magma cools and hardens.

a)

METAMORPHIC

b)

IGNEOUS

c)

SEDIMENTARY

d)

WEIRD

32.

What type of rock would you expect to find near a volcano?

a)

METAMORPHIC

b)

IGNEOUS

c)

SEDIMENTARY

d)

BROKEN

33.

What is needed for a metamorphic rock to form?

a)

HEAT

b)

PRESSURE

c)

HEAT AND PRESSURE

d)

WIFI

34.
a)

MAGMA

b)

MINERALS

c)

HOT WATER

d)

SEDIMENT

35.

Fossils are the remains of once living ________________ or ________________.

a)

PLANTS OR ANIMALS

b)

DINOSAURS OR SEASHELLS

c)

INSECTS OR TREE

d)

TEACHERS OR STUDENTS

36.

Fossils tell us a lot about the ____________.

a)

FUTURE

b)

PRESENT

c)

PAST

d)

PRINCIPAL

37.
The top layer of sediments in a sedimentary rocks is...
a)
The newest and youngest layer.
b)
The oldest layer.
c)
The only layer that is made from pebbles.
d)
The second layer of sediments.
38.
The core is made-up of what two elements?
a)
iron and nickel
b)
iron and oxygen
c)
nickel and silicon
d)
oxygen and silicon
39.
The thickest layer of the earth is the 
a)
crust
b)
mantle
c)
inner core
d)
outer core
40.
The atmosphere includes
a)
rocks
b)
air
c)
plants
d)
atoms
41.
Which layer of Earth is located above the outer core?
a)
crust
b)
inner core
c)
mantle
d)
lithosphere
42.
When things are hot molecules are moving...
a)
Fast
b)
Slow
c)
They are not moving
d)
They are moving by not fast or slow
43.
Everything has heat
a)
True
b)
False
44.
Heat and Temperature are the same thing
a)
True
b)
False
45.
What are the two official languages of Canada?
a)
French and Spanish
b)
Spanish and Japanese
c)
English and French
d)
French and Korean
46.
True or False:  Canada has a President?
a)
True
b)
False
47.
What is the capital of Nova Scotia?
a)
St. John's
b)
Halifax
c)
Fredericton
d)
Charlottetown
48.
What tool is used to measure length?
a)
balance
b)
ruler
c)
thermometer
d)
graduated cylinder
49.
What tool is used to measure temperature?
a)
meter stick
b)
thermometer
c)
balance
d)
spring scale
50.
What is this science tool?
a)
sun glasses
b)
safety goggles
c)
hand lenses
d)
beaker
51.
What is this science tool?
a)
magnet
b)
hand lenses
c)
rain gauge
d)
balance
52.
What is this science tool?
a)
beaker
b)
weather vane
c)
thermometer
d)
balance scale
53.
What are animals called in a food chain?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Plants
54.
Where does the energy start in this food chain?
a)
Plant
b)
Sun
c)
Deer
d)
Wolf
55.

Which of the following is a producer?

a)
b)
c)
d)
56.

This organism is most likely

a)

A primary consumer

b)

A secondary consumer

c)

A decomposer

d)

A producer

57.
The sun shines down on this family as the play on the beach.
a)
conduction
b)
convection
c)
radiation
58.
Walking on the warm sand sand with your bare feet.
a)
conduction
b)
convection
c)
radiation
59.
Blow drying your wet hair.
a)
conduction
b)
convection
c)
radiation
60.
The man goes to take the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
61.
Warm air rises and the cool air sinks.
a)
conduction
b)
convection
c)
radiation

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