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WorksheetsScience MSL Review 5
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
The diagram shows the pattern of air movement around the flame of a candle which helps to rotate a pinwheel.
What type of heat transfer is represented in the diagram?
What type of heat transfer is represented in the diagram?
a)
Convection
b)
Conduction
c)
Radiation
d)
Isulation
2.
As the Moon revolves around Earth,it is observed in phases. Which best explains the reason for the phases of Earth's Moon?
a)
The phases depend on the position of the Moon in relation to the Sun and Earth.
b)
The phases depend on whether or not the Earth casts a shadow on the Moon.
c)
The phases are caused when the Moon casts a shadow on Earth.
d)
The phases are caused when the Moon totally blocks the Sun.
3.
Which would most likelycause a plant to undergo dormancy?
a)
change in oxygen amounts
b)
change in temperature
c)
change in sugar production
d)
change in carbon dioxide levels
4.
The length of a day is based on the amount of time that
a)
Earth takes to orbit the sun one time.
b)
Earth takes to rotate once on its axis.
c)
the moon takes to orbit Earth one time.
d)
the moon takes to rotate once on its axis.
5.
What do vibrations from tectonic plate movement cause?
a)
earthquakes
b)
hurricanes
c)
tornadoes
d)
volcanoes
6.
At each higher level of the food pyramid
a)
the amount of energy decreases.
b)
the number of organisms increases.
c)
the amount of energy increases.
d)
the size of organisms increases.
7.
Which of the following improves the fertility of soil by breaking down once-living matter and aerating (making spaces that air can flow through) soil?
a)
worms
b)
rock particles
c)
roots
d)
sunlight
8.
A house plant is placed on a window sill that receives direct sunlight for a month. It receives all of the nutrients necessary for life and is not moved.
Which statement describes the appearance of the plant after one month?
Which statement describes the appearance of the plant after one month?
a)
The leaves will turn yellowish-brown and wilt.
b)
The stem will bend toward the sunlit window.
c)
The roots of the plant will grow upward toward the light
d)
The plant will lose all of its leaves as it becomes dormant.
9.
A flower is shown in the diagram.
What is the main function of the flower part indicated by the arrow?
What is the main function of the flower part indicated by the arrow?
a)
attracting pollinators
b)
producing pollen
c)
protecting the ovule
d)
supporting the pisti
10.
Ocean tides result mainly from
a)
surface winds.
b)
radiant heat from stars.
c)
Earth’s tilt on its axis.
d)
the Moon’s gravitational pull.
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