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b. agriculture
Using land to grow food is an
example of
a. Desertification
b. Agriculture
c. Mining
d. development
Row 1, Col 1
c. Strip mining
A valuable mineral deposit is located
just below the surface of the ground.
Which method would be used to obtain
the mineral?
a. Land reclamation
b. Nutrient depletion
c. Strip mining
d. Underground mining
1,2
CFCs
Gases called _________ block
the cycle in the ozone layer
that absorbs ultraviolet radiation.
1,3
TRUE
Nutrient depletion occurs when
plants use MORE nutrients
than decomposers can replace.
1,4
b. Nutrient depletion
Farmers use crop rotation to reduce
a. Strip cropping
b. Nutrient depletion
c. Desertification
d. Erosion
2,1
b. Prevent the formation of leachate
A full landfill is covered to keep out
rainwater. This step is taken to
a. Protect biodegradable materials
b. Prevent the formation of leachate
c. Help with recycling
d. Prevent desertification
2,2
drought
People may not have enough
water during a(n) _______,
a period when rainfall is below
normal.
2,3
TRUE
The water and human wastes
that are washed down sinks,
toilets, and showers are
called SEWAGE.
2,4
b. A sanitary landfill
A type of landfill designed to hold
municipal solid waste safely is
a. A compost pile
b. A sanitary landfill
c. A leachate landfill
d. An open dump
3,1
a. Too much UV radiation
The ozone layer protects people
from which of the following?
a. Too much ultraviolet radiation
b. Carbon monoxide poisoning
c. The effects of radon
d. allergies
3,2
ice
People cannot use most of the fresh
water on Earth because it is in the
form of ___________.
3,3
FALSE
Much municipal solid waste is
buried underground in a
container called an INCINERATOR.
3,4
b. CFCs
One group of gases that is
responsible for destroying ozone
in the ozone layer is
a. Car exhaust fumes
b. CFCs
c. Nitrogen oxides and sulfur oxides
d. carbon monoxide and carbon dioxide
4,1
a. Photochemical smog
What is the thick, brownish haze
formed when certain gases react
in sunlight?
a. Photochemical smog
b. Acid rain
c. Carbon monoxide
d. Radon
4,2
bedrock
Soil forms from the material
called _______, that makes up
Earth’s crust.
4,3
FALSE
According to theory of global
warming, the DECREASE in
carbon dioxide is causing
Earth’s temperature to rise.
4,4
b. Acid rain
Precipitation that is more acidic than
normal because of air pollution is called
a. Smog
b. Acid rain
c. Ozone
d. Emission
5,1
c. The water cycle
Water moves continually between
the atmosphere and Earth’s
surface in the process called
a. Water pollution
b. Global warming
c. The water cycle
d. Temperature inversion
5,2
composting
Biodegradable wastes such as grass
clippings and food scraps can be
disposed of by ________ rather
than being buried in a landfill.
5,3
FALSE
Choosing a product with less
packaging is an example of
REUSING solid waste.
5,4