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Hydraulic fracturing, or fracking, is a controversial new technology that has divided scientists and the energy sector on environmental and economic issues. Discuss the advantages and disadvantages of fracking and whether you think the pros outweigh the cons.
Pleasurable
Causing a feeling of satisfaction, enjoyment, or pleasure.
Piaget
A Swiss psychologist known for his pioneering work in developmental psychology and his theory of cognitive development in children.
Tertiary Circular Reaction
A stage in Piaget's theory of cognitive development where infants explore their environment and learn through trial and error with repeated actions.
Object Permanence
The understanding that objects continue to exist even when they cannot be seen, heard, or touched, typically developed during infancy.
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