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WorksheetsENV 03 Review - Spheres of the Earth
Total questions: 33
Worksheet time: 1hrs 6mins
The ozone layer
Protects the Earth from harmful ultraviolet (UV) rays
Is located in the troposphere
Is part of the hydrosphere
all of these
Pangaea
Was a supercontinent that broke apart due to the movement of tectonic plates
Was a supercontinent that broke apart due to decreasing ozone layers
Has the highest ecological footprint of any country on the planet
Is the remains of older continents located around the “Ring of Fire”
What is global warming?
trapping of plants by green houses
the producing of holes in the ozone layer by aerosol cans
increasing world temperatures due to the increase in carbon dioxide
the increasing temperature of the planet due to volcanic ash
Without the greenhouse effect, Earth’s atmosphere would __ to support life.
be too hot
be too cold
be too wet
not have enough oxygen
Where is MOST of the fresh water on Earth trapped?
In reservoirs and lakes
In ice caps and glaciers
In oceans
In streams and tributaries
What percentage of the water on Earth is salt water?
Less than 1%
3%
70%
97%
Which of the following is NOT part of the biosphere?
Clouds
Deer
Trees
Bacteria
Which of the following is NOT part of the hydrosphere?
Ponds
Ice caps
Rain
Tadpoles
Which of the following is NOT part of the geosphere?
Thermosphere
Mountain
Volcano
Asthenosphere
Why is rain not part of the atmosphere?
Because it is part of the geosphere
Rain IS a part of the atmosphere
Because it is part of the asthenosphere
Because it is part of the hydrosphere
Which two spheres are interacting: A volcano rises out of the sea with an eruption massive enough to create a new island
Geosphere
Atmosphere
Hydrosphere
Biosphere
Which two spheres are interacting: During a tornado, strong winds knock down several trees.
Geosphere
Atmosphere
Hydrosphere
Biosphere
Which two spheres are interacting: An earthworm crawls through soil searching for food
Geosphere
Atmosphere
Hydrosphere
Biosphere
Which two spheres are interacting: An explorer paddles a canoe down the Amazon River
Geosphere
Atmosphere
Hydrosphere
Biosphere
