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WorksheetsRound 2: Year 7 ELMS Science
Total questions: 40
Worksheet time: 29mins
Name
Class
Date
1.
Which kingdom is autotrophic AND has a cell wall?
a)
Bacteria
b)
Fungi
c)
Plantae
d)
Protista
2.
You would find mushrooms in which kingdom?
a)
Plantae
b)
Protists
c)
Fungi
d)
Animalia
3.
The scientific name for an organism is made from the:
a)
class and family name
b)
genus and species name
c)
domain and kingdom name
d)
kingdom and phylum name
4.
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
5.
An illustration and a dichotomous key are given. What is the correct classification for this organism?
a)
Class Insecta
b)
Order Amblygygi
c)
Order Araneae
d)
Order Scorpiones
6.
Which organism do the owl and the weasel compete for in the food web?
a)
Hawk
b)
Spider
c)
Grasshopper
d)
Shrew
7.
How many carnivores are shown in this food web?
a)
6
b)
4
c)
5
d)
3
8.
What might happen if you remove a primary consumer from the ecosystem?
a)
There would be more food for secondary consumers.
b)
The number of primary consumers would increase.
c)
The number of plants would increase.
d)
The number of secondary consumers would increase.
9.
Which is the best problem question for a science experiment?
a)
What is a tree?
b)
Which tree will grow the tallest?
c)
Which type of a tree does this leaf come from?
d)
How does a tree grow?
10.
Information such as number and graphs that you collect and record during an experiment is called
a)
qualitative data
b)
quantitative data
c)
experimentation
d)
materials
11.
A student lists this as the materials:
onions, slide, cover slip and stain.
They can improve this list by...
onions, slide, cover slip and stain.
They can improve this list by...
a)
specifying the amount of each item
b)
explaining it better to visualize
c)
write it in paragraph form
d)
write it in the form
12.
The study of matter and energy
a)
physics
b)
chemistry
c)
geology
13.
A proposed answer or educated guess
a)
observation
b)
hypothesis
c)
scientific theory
14.
Something that takes up space and has mass.
a)
volume
b)
matter
c)
mass
d)
density
15.
A measure of how much mass is contained in a given unit of volume.
a)
mass
b)
density
c)
volume
d)
matter
16.
Liquid matter takes the shape of _______.
a)
a gas
b)
water
c)
a pet
d)
Its container
17.
Water in its solid form is _____________.
a)
a vapor
b)
ice
c)
a liquid
d)
boiling
18.
What is the measure of gravity on an object?
a)
matter
b)
mass
c)
weight
d)
volume
19.
This type of force resist motion between two surfaces that are pressed together
a)
contact
b)
gravity
c)
friction
20.
If the net force is equal to zero, the forces acting on the object are
a)
balanced
b)
unbalanced
21.
The unit of force is
a)
m/s
b)
m/s^2
c)
newton
d)
kg
22.
Jupiter has about 317 times more mass than Earth. What can you infer from this fact?
a)
That Jupiter’s gravitational force is much weaker than on Earth’s gravitational force.
b)
That Jupiter’s gravitational force is much stronger than Earth’s gravitational force.
c)
That Jupiter’s and Earth’s gravitational forces are equal.
d)
Mass has no effect on the gravitational force between two objects
23.
What type of force?
a)
Magnetic
b)
Gravitational
c)
Applied
d)
Normal
24.
Simon wanted to know if the height of a ramp affected how fast the car went down it. What part of this experiment is Simon's INDEPENDENT (Test) Variable?
a)
height of the ramp
b)
the type of car
c)
the speed of the car
d)
there isn't one
25.
Simon wanted to know if the height of a ramp affected how fast the car went down it. What part of this experiment is Simon's Dependent (Outcome) Variable?
a)
there isn't one
b)
the height of the ramp
c)
the type of car
d)
the speed of the car
26.
A renewable resource is one that...
a)
Can be naturally replaced
b)
Cannot be naturally replaced
c)
Can be checked out from a library
d)
Comes from a factory
27.
Which of these animals is most likely to form a fossil?
a)
F
b)
G
c)
H
d)
J
28.
Which of these energy sources comes from inside the earth?
a)
solar energy
b)
hydroelectric power
c)
geothermal energy
d)
wind power
29.
Why are plants important to our air quality?
a)
They release nitrogen into the air.
b)
They release carbon dioxide into the air.
c)
They release oxygen into the air.
d)
They release nitrates into the air.
30.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
31.
What is B?
a)
Solid
b)
Liquid
c)
Gas
32.
What two elements make up water?
a)
Helium and oxygen
b)
Hydrogen and oxygen
c)
helium and carbon
d)
oxygen and carbon
33.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
34.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
35.
Identify the equipment shown here:
a)
graduated cylinder
b)
Erlenmeyer flask
c)
beaker
d)
volumetric flask
36.
Identify the equipment shown here:
a)
concave glass
b)
convex glass
c)
watch glass
d)
glass plate
37.
Identify the equipment shown here:
a)
beakers
b)
flasks
c)
decanters
d)
graduated cylinders
38.
Identify the equipment shown here:
a)
volumetric flasks
b)
graduated cylinders
c)
Erlenmeyer flasks
d)
Florence flasks
39.
What is measured with a graduated cylinder?
a)
Passage of time
b)
Distance from one thing to another
c)
Weight of an object
d)
Volume of liquid
40.
Which statement is an inference about this picture?
a)
The van is tan.
b)
The van ran into KFC.
c)
The driver was hungry.
d)
Red and white are part of the KFC building.
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