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Worksheetsstart science grade 8
Total questions: 25
Worksheet time: 50mins
Which items should be ready for each science session?
pencil
charged computer
science journal
lab supplies
all the above
An organism that eats grass and insects is
an herbivore
a producer
prey
an omnivore
Why does every animal in an ecosystem rely on producers?
producers start all food chains
producers break down dead waste
producers eat consumers
producers recycle
Which organisms will you find the most of in an ecosystem?
Consumer
Producer
Decomposer
Plants use photosynthesis to make
water
sunlight
carbon dioxide
sugar
Mushrooms
Producer
Consumer
Decomposer
Cow
producer
consumer
decomposer
If you had to tell me the texture of an object, what word could you use?
loud
smooth
heavy
shiny
Which group share the same physical properties?
orange juice, orange, sand
sand, marble, orange juice
marble, ball, orange
orange, sand, water
Air is made of matter. Do you agree or disagree?
I disagree, because I can't see it
I agree, because it takes up space
I disagree, because I can see it
I agree, because it doesn't take up any space
What can you measure using this graduated cylinder?
area
mass
volume
length
The three states of matter are:
solid, ice, liquid
solid, air, liquid
gas, solid, water
liquid, gas, solid
The molecules in a solid are:
tight and close together
moving around as fast as they can
slightly spaced out
spread far apart from each other
Name this Table.
Table of Scientists
Table of Compounds
Table of Chemicals
Periodic Table of Elements
How about this element?
Fe
I
Li
Al
What element is present inside these balloons?
H
He
O
CO
Name this symbol.
Barium
Baron
Barriulum
Banon
Name this element.
Si
Cu
Co
W
