Population Explosion Quiz: Intermediate Level!

The world's population is increasing rapidly because the birth rate is higher than the death rate. This means that more people are being born than are dying, resulting in a net population growth. Factors contributing to the high birth rate include improved healthcare, better sanitation, and increased access to education, which have led to longer life expectancy and lower infant mortality rates. Additionally, cultural and social factors, such as the desire for larger families or lack of access to contraception, can also contribute to a higher birth rate.

An economic migrant is someone who chooses to move to another country or region in search of better economic opportunities and a higher standard of living. They are not forced to move due to war or conflict, nor are they simply going on an extended holiday. The motivation behind their migration is primarily driven by the desire to improve their financial situation and quality of life.

ELDC refers to Economically Less Developed Countries. These countries typically have lower levels of industrialization, infrastructure, and income. Due to various factors such as lack of access to contraception, limited education, and cultural norms, ELDCs tend to have higher birth rates compared to EMDCs (Economically More Developed Countries). Therefore, it can be inferred that ELDCs have the highest birth rate among the two country types mentioned.

A country with a rapidly growing population would have a wide base on its population pyramid. This is because a wide base indicates a larger proportion of younger individuals in the population, which is typically associated with high birth rates and a growing population. As the population ages, the pyramid would gradually narrow towards the top, reflecting a decrease in the proportion of older individuals.

Temperate regions with no extremes of temperature have the highest population because these areas offer a comfortable and moderate climate for human habitation. The absence of extreme heat or cold allows for easier living conditions and a more suitable environment for agriculture and other economic activities. This makes temperate regions more attractive for settlement and population growth compared to very cold areas with a short growing season or areas with constantly high temperatures and little rainfall, which may present more challenging living conditions.

Restaurants are not an example of communication and technology developments. While good communication and technology can encourage people and businesses to move to an area, restaurants do not fall under this category. Restaurants are primarily related to the hospitality industry and do not directly involve communication or technology advancements.

Maternity & paternity pay is not a measure taken to reduce birth rates because it provides financial support to parents during the time they take off work to care for their newborn child. This measure is aimed at supporting parents and promoting a healthy work-life balance, rather than specifically reducing birth rates. The other options listed, such as family planning, laws limiting family size, greater education of females, and incentives to limit family size, are all measures that can contribute to reducing birth rates by providing information, resources, and incentives for individuals to make choices regarding family planning and size.

In ELDCs, the highest percentage of people live in rural areas. This is because ELDCs, or economically less developed countries, often have a larger agricultural sector and a lower level of urbanization compared to economically developed countries. Rural areas in ELDCs tend to have a higher population density due to the reliance on agriculture for livelihoods and limited opportunities for migration to urban areas. Additionally, rural areas may lack access to basic amenities and infrastructure, leading to a higher concentration of people in these areas.

High soil fertility allows a lot of food to be grown in a small area, therefore supporting a higher population.

When a country experiences a slow-growing population, it means that the birth rate is declining and the population is aging. This phenomenon is known as "greying of the population" because a high percentage of the population is in retirement age, leading to an overall older population structure. The term "ageing of the population" refers to the same concept but may not specifically highlight the high percentage of retired individuals. "Retirement of the population" is not an accurate term to describe this phenomenon.