Worksheets5.p.2 SMA
Total questions: 15
Worksheet time: 18mins
Name
Class
Date
1.
Anthony is performing an experiment. He adds 0.25 grams of baking soda to 5 grams of water and stirs. Anthony watches as the baking soda dissolves in the water. If Anthony weighs the water and baking soda solution, what will its mass be?
a)
4.75 grams
b)
5.0 grams
c)
5.25 grams
2.
Maria fills a bowl with 200 g of water. She puts the bowl of water in the freezer, and the water freezes. Which will most likely be the mass of the frozen water?
a)
50 g
b)
100 g
c)
200 g
d)
400 g
3.
Which term best describes how plants release water in the form of water vapor?
a)
evaporation
b)
precipitation
c)
transpiration
d)
condensation
4.
Rain, sleet, snow, and hail are examples of which process in the water cycle?
a)
condensation
b)
evaporation
c)
precipitation
5.
After a rain, a puddle of water remains on a sidewalk. After a day of sunshine, the puddle is gone. Which process is most responsible for the disappearance of the puddle?
a)
condensation
b)
evaporation
c)
transpiration
d)
precipitation
6.
What is the MAJOR role of the Sun in the water cycle?
a)
It causes evaporation.
b)
It allows plants to grow.
c)
It provides heat for organisms.
d)
It transmits light.
7.
Which statement is true of evaporation on a cloudy day?
a)
Evaporation does not occur on a cloudy day
b)
Evaporation occurs at a faster rate on a cloudy day.
c)
Evaporation occurs at a slower rate on a cloudy day.
8.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
9.
Which is the opposite of condensation?
a)
runoff
b)
evaporation
c)
precipitation
d)
transpiration
10.
During which stage do clouds form?
a)
condensation
b)
evaporation
c)
precipitation
11.
Which is an example of a chemical change?
a)
baking a cake
b)
freezing water
c)
crushing a can
d)
breaking an egg
12.
Anthony is performing an experiment. He adds 0.25 grams of baking soda to 5 grams of water and stirs. Anthony watches as the baking soda dissolves in the water. If Anthony weighs the water and baking soda solution, what will its mass be?
a)
4.75 grams
b)
5.0 grams
c)
5.25 grams
13.
A student notices that an inflated balloon gets larger when it is warmed by a lamp. Which best describes the mass of the balloon as a result of this change?
a)
The mass of the balloon increases because the size of the balloon has increased.
b)
The mass of the balloon increases because the temperature of the balloon has increased.
c)
The mass of the balloon stays the same because the gas inside the balloon still has the same mass after it warms up.
d)
The mass of the balloon stays the same because warming decreases the mass enough to cancel out the effect of increasing the size.
14.
Which statement best describes why baking a cake is an example of a chemical change?
a)
The process takes place in an oven.
b)
The process requires heat energy.
c)
The process cannot be reversed.
d)
The process can be repeated.
15.
Stanley left an ice cube on his kitchen counter. An hour later, Stanley observed that the ice cube melted. Which statement best describes this change?
a)
Ice melting is a physical change because a new substance is created.
b)
Ice melting is a chemical change because a new substance is created.
c)
Ice melting is a chemical change because it may be reversed.
d)
Ice melting is a physical change because it may be reversed.
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