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UNIT 2
MODULE 3: INDUSTRY AND THE ENVIRONMENT (cont’d)
SPECIFIC OBJECTIVES EXPLANATORY NOTES SUGGESTED PRACTICAL
ACTIVITIES
9.8. discuss methods of control For prevention include
and prevention of alternative and cleaner
atmospheric pollution. fuels improved technology
and mass transit. For
control include
sequestering, filters,
washers and scrubbers.
10. Solid Waste
Students should be able to:
10.1. distinguish among the Visit a landfill, bauxite
terms reduce, reuse, mines, alumina plant,
recycle. mineral quarry.
10.2. describe the processes Consider reusing and
involved in waste reduction; recycling of glass, paper,
and, plastic, steel and
aluminium. (A simple
process approach is
adequate).
10.3. assess the impact of solid Include reference to iron,
wastes on the terrestrial glass, plastic, paper, lead,
environment. biodegradable and non-
biodegradable materials,
proper and improper
disposal techniques-
dumps and sanitary
landfills.
CXC A11/U2/17 61
