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WorksheetsES-Jun 2015 Q31-40
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Base your answers to questions 1 and 2 on the flowchart below and on your knowledge of Earth science. The boxes labeled A through G represent rocks and rock materials. Arrows represent the processes of the rock cycle.
Which lettered box could represent the rock conglomerate?
Which lettered box could represent the rock conglomerate?
a)
E
b)
G
c)
C
d)
D
2.
Base your answers to questions 1 and 2 on the flowchart below and on your knowledge of Earth science. The boxes labeled A through G represent rocks and rock materials. Arrows represent the processes of the rock cycle.
Metamorphic rocks that formed from these forces are represented by which lettered box in the flowchart?
Metamorphic rocks that formed from these forces are represented by which lettered box in the flowchart?
a)
A
b)
B
c)
E
d)
F
3.
Which rock is composed of the mineral halite that formed when seawater evaporated?
a)
limestone
b)
dolostone
c)
rock gypsum
d)
rock salt
4.
Which mineral is mined for its iron content?
a)
hematite
b)
fluorite
c)
galena
d)
talc
5.
The data table below gives characteristics of the gemstone peridot.
Peridot is a form of the mineral
Peridot is a form of the mineral
a)
pyrite
b)
pyroxene
c)
olivine
d)
garnet
6.
Base your answers to questions 6 through 8 on the diagrams below and on your knowledge of Earth science. The diagrams represent electromagnetic waves being transmitted (T) by a Doppler radar weather instrument and waves being reflected (R) by rain showers. This instrument produces computer images that show the movement of rainstorms.
The computer image below shows a rainstorm over Texas. Letters A and B represent locations on Earth’s surface.
If Doppler radar is used at locations A and B, as this rainstorm moves eastward, reflected wavelengths from this storm will be
The computer image below shows a rainstorm over Texas. Letters A and B represent locations on Earth’s surface.
If Doppler radar is used at locations A and B, as this rainstorm moves eastward, reflected wavelengths from this storm will be
a)
shorter at both locations A and B
b)
longer at both locations A and B
c)
shorter at location A and longer at location B
d)
longer at location A and shorter at location B
7.
Base your answers to questions 6 through 8 on the diagrams below and on your knowledge of Earth science. The diagrams represent electromagnetic waves being transmitted (T) by a Doppler radar weather instrument and waves being reflected (R) by rain showers. This instrument produces computer images that show the movement of rainstorms.
This Doppler radar instrument transmits electromagnetic energy in the form of microwaves. Some microwave wavelengths are between the wavelengths of
This Doppler radar instrument transmits electromagnetic energy in the form of microwaves. Some microwave wavelengths are between the wavelengths of
a)
This Doppler radar instrument transmits electromagnetic energy in the form of microwaves. Some microwave wavelengths are between the wavelengths of
b)
infrared and radio waves
c)
ultraviolet and infrared
d)
x rays and ultraviolet
8.
Base your answers to questions 6 through 8 on the diagrams below and on your knowledge of Earth science. The diagrams represent electromagnetic waves being transmitted (T) by a Doppler radar weather instrument and waves being reflected (R) by rain showers. This instrument produces computer images that show the movement of rainstorms.
Which weather instrument was used to measure the amount of rainfall from this storm?
Which weather instrument was used to measure the amount of rainfall from this storm?
a)
barometer
b)
anemometer
c)
precipitation gauge
d)
wind vane
9.
Base your answers to questions 9 through 10 on the diagram below and on your knowledge of Earth science. The diagram represents two possible sequences in the evolution of stars.
What causes clouds of dust and gas to form a protostar?
What causes clouds of dust and gas to form a protostar?
a)
magnetism
b)
gravitational attraction
c)
expansion of matter
d)
cosmic background radiation
10.
Base your answers to questions 9 through 10 on the diagram below and on your knowledge of Earth science. The diagram represents two possible sequences in the evolution of stars.
Which property primarily determines whether a giant star or a supergiant star will form?
Which property primarily determines whether a giant star or a supergiant star will form?
a)
mass
b)
color
c)
shape
d)
composition
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