Worksheetseducation and journelisam
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
What stores food and begins the process of breaking it down?
a)
Heart
b)
Teeth
c)
Stomach
d)
Brain
2.
A substance that pollutes something, especially water or the atmosphere is called
a)
dirt
b)
pollutant
c)
oxygen
d)
precipitant
3.
The __________ variable is the one that is manipulated; it's what I change.
a)
independent
b)
dependent
c)
constant
d)
control
4.
True or False - The SI unit for measuring speed is miles per hour (mi/hr)
a)
true
b)
false
5.
A Hand lens is a
a)
tool to make objects appear larger
b)
tool to search objects
c)
tool to measure temperature
d)
tool to use a sword
6.
What is a petri dish used for?
a)
to measure mass
b)
to measure weight
c)
to grow bacteria
d)
to see small objects
7.
where do i answer
a)
click on the circle
b)
check the box
c)
ask for help if needed
d)
circle the box
100 %
