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Worksheetsscience
Total questions: 8
Worksheet time: 5mins
Name
Class
Date
1.
Rocket works on which law of motion ?
a)
Newton's first law
b)
Newton's second law
c)
Newton's third law
2.
Which of the following is the worlds largest living organism?
a)
Blue Whale
b)
Elephant
c)
Fungus - Armillaria ostoyae
d)
quaking aspen tree
3.
Liquid water changing slowly into a gas and rising into the atmosphere is called
a)
evaporation
b)
condensation
c)
rain
d)
typhoon
4.
A substance that pollutes something, especially water or the atmosphere is called
a)
dirt
b)
pollutant
c)
oxygen
d)
precipitant
5.
When last estimated, how many different species did Scientists estimate there are on Earth?
a)
1 million
b)
10 thousand
c)
8.7 million
d)
100 million
6.
What is this science tool?
a)
jar
b)
beaker
c)
thermometer
d)
ruler
7.
What is work?
a)
The use of a force to move an object across a distance.
b)
Solving a math problem.
c)
A simple machine.
d)
When you don't move an object.
8.
What tool is this?
a)
hammer
b)
screwdriver
c)
stapler
d)
nail
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