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Worksheetsmilestones science review part 3
Total questions: 14
Worksheet time: 7mins
Which landform is created by wind?
dune
delta
moraine
floodplain
A student wants to make water vapor condense. What must the student do to the water vapor?
heat it
cool it
trap it in a container
mix it with other gases
Which statement is true?
Most chemical changes can be reversed
The ability to melt is a chemical property
A chemical change increases the matter of a substance
A chemical property cannot be observed in a substance without changing it into something different
In which part of a circuit is electrical energy changed into other forms of energy?
load
wire
switch
battery
A scientist wants to design a new hair dryer. Which would be the BEST material to use for the handle of the hair dryer?
iron
silver
plastic
aluminum
Which mixture could you separate with a magnet?
iron filings and water
cobalt strips and iron strips
iron filings and nickel strips
aluminum strips and wood chips
A student has four items- an iron bar, a light bulb, a battery, and a wire. Which of these items does the student need to make an electromagnet?
battery, iron bar, wire
battery, light bulb, wire
iron bar, light bulb, wire
iron bar, light bulb, battery
A student sees a mother and its baby. The animals have fur. The baby is drinking milk from its mother. How should the student classify the animals?
as reptiles
as mammals
as amphibians
as invertebrates
Which plant makes spores?
iris
fern
pine tree
apple tree
A dog has black fur with brown spots, a good sense of smell, a chipped tooth, and four legs. Which of these characteristics is an acquired physical trait?
four legs
a chipped tooth
a good sense of smell
black fur with brown spots
Protozoa that live in mosquitoes can cause people to get a disease called malaria. Which statement does this evidence BEST support?
bacteria are harmful
mosquitoes are harmful
some microorganisms are harmful
some microorganisms are beneficial
Which substance does not have a fixed volume or fixed shape?
ice in freezer
water in a lake
water vapor in the air
snow in a snowman
Which statement describes a difference between static electricity and electric current?
only electric current involves energy
only electric current involves the movement of electrons
only static electricity involves sudden electric discharges
only static electricity involves negative and positive charges
A tree has crooked trunk. Which question would a scientist ask to determine whether the crooked trunk is an inherited trait or an acquired trait?
What kind of tree is it?
How much water does the tree get?
Is the crooked trunk a behavior or a physical trait?
Do seeds from the tree produce new trees that grow with crooked trunks?
