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A. Population Growth World Population Growth Total world population - Junior Cycle Geography - Question A - 2011
Question A
A. Population Growth World Population Growth Total world population ... show full transcript
Worked Solution & Example Answer:A. Population Growth World Population Growth Total world population - Junior Cycle Geography - Question A - 2011
Step 1
Name one reason why world population began to rise from 1800 onwards.
Answer
The world population began to rise from 1800 onwards primarily due to advancements in medical science and hygiene. Such improvements significantly reduced mortality rates, allowing more people to survive into adulthood and contribute to population growth.
Step 2
Step 3
Explain two problems associated with the predicted growth of the world population.
Answer
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Resource depletion: As the population increases, the demand for essential resources such as water, food, and energy will surge, leading to potential shortages and conflict over resources.
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Environmental impact: Rapid population growth can exacerbate environmental degradation, as more land is needed for housing, agriculture, and infrastructure, potentially leading to deforestation, loss of biodiversity, and increased pollution.