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WorksheetsSemester 2 Final Review
Total questions: 80
Worksheet time: 1hrs 14mins
The Earth is the center of the solar system.
Mercury,Saturn
Jupiter, Uranus, Neptune
Jupiter, Neptune,
Mercury,Saturn,
Uranus
Mars,Jupiter,
Saturn,Uranus
Neptune
When do planets move the fastest?
Close to the sun
Far away from the sun
Earth's current atmosphere is
78% nitrogen, 21% oxygen, 0.9% argon and 0.037% carbon dioxide
78% oxygen, 21%nitrogen, 0.9% argon, 0.037% carbon dioxide
78% nitrogen, 21% argon, 1% oxygen
78% oxygen, 21% nitrogen, 1% carbon dioxide
The layers of the atmosphere in order from bottom to top are
troposphere, stratosphere, mesosphere, thermosphere, exosphere
troposphere, mesosphere, atmosphere, thermosphere
mesosphere, thermosphere, troposphere, stratosphere, exosphere
thermosphere, stratosphere, mesosphere, troposphere, exosphere
What two gases make up the majority of air?
helium & argon
helium & oxygen
ozone & nitrogen
nitrogen & oxygen
What is the “fuel” that “feeds” a hurricane
cold air
dry air
warm and moist air
warm and dry air
El Nino is a change in the ocean currents in the western Pacific. How does that change affect currents on the eastern side of the Pacific along the South American and North American coasts?
It has no effect; the western Pacific is too far away to affect the eastern edge
The heat of El Nino causes the Ring-of-Fire earthquake zone around the Pacific plate to be more active
Upwelling currents in the east are blocked and there is a large die-off of sea life
Both b and c are true
Which of the following is a potential cause of climate change?
the drift of continents across the globe
volcanic eruptions
burning of fossil fuels
All of the above.
What causes an onshore breeze?
The wind will blow from the lower pressure over the water to higher pressure over the land causing the sea breeze.
The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze.
Onshore breezes do not exist on Earth.
Both A and C.
What is the, "Rain Shadow" effect?
An area having relatively little rain due to the effect of a barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the windward side.
An area having relatively little rain due to the effect of a barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the opposite side from the where the wind is blowing.
An area having a relatively large amount of rain due to the effect of a barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the windward side.
An area having relatively no rain due to the effect of a barrier, especially a mountain range, that causes the prevailing winds to gain their moisture on the opposite side of the wind.
At which point does the greatest stream erosion occur?
A
B
C
D
Rivers carry their sediment until reaching the ocean. The faster moving water of the river meets the ocean water and slows down. The slowing down of the river water creates what land feature?
wind forms a delta because there are no trees to stop the wind and wave action is greatest at the mouth of a river
the overpopulation of coral reef in the shallow waters has caused a tremendous stockpile of sediment at the mouth of rivers as they empty into the ocean
none of the these
A delta forms from the deposition of sediment from the river
all of these
Where do deltas form?
in desert areas
at the source of a river
at the mouth of a river
in valleys formed by glaciers
What river feature does this image show?
Meander
Oxbow Lake
Tributary
Headwaters
What landform can you see in the picture?
Meanders
Rapids
Estuary
V shaped valleys
Is there Erosion or Deposition at point B
Erosion
Deposition
Is the river flowing Faster or Slower at point B
Faster
Slower
Which has longer wavelengths?
Radio
Visible
Gamma
X-ray
Stars form in giant clouds of gas and dust. What are these clouds called?
Black Hole
White Dwarf
Super Nova
Nebula
When a mass of hydrogen has enough density, it begins to fuse the hydrogen atoms together. This produces heat and light. What is this classified as?
nebula
star
galaxy
planet
Which describes the location of star A correctly?
Star A is less bright than the Sun and has a surface temperature above 25,000 K
Star A is brighter than the Sun and has a surface temperature below 25,000 K
Star A is less bright than the Sun and has a surface temperature of above 11,000 K
Star A is brighter than the Sun and has a surface temperature below 11,000 K.
Which type of stars belong to spectral class K and have the lowest luminosity?
Giants
White Dwarfs
Supergiants
Main-Sequence stars
What is the nearest star to planet Earth
Moon
Sun
Sirius
Proxima Centauri
Which galaxy is the largest in the local group?
Milky Way
Andromeda
Triangulum
Le Gentil
stars in a round,oval, spherical shape
elliptical
spiral
barred spiral
irregular
core of stars with curved arms
elliptical
spiral
barred spiral
irregular
shaped unlike the others
elliptical
spiral
barred spiral
irregular
what is a light year
distance light travels in a year
speed light travels in a year
distance from sun to earth
distance from earth to moon
