Podcast
Questions and Answers
Technological advancements in areas such as medicine, environmental hygiene and food production have led to longer ______
Technological advancements in areas such as medicine, environmental hygiene and food production have led to longer ______
lives
The birth rate is high in some ______ countries
The birth rate is high in some ______ countries
developing
The world population distribution is ______
The world population distribution is ______
uneven
The population density is high in ______ and Europe
The population density is high in ______ and Europe
Africa is facing the problem of rapid ______ growth
Africa is facing the problem of rapid ______ growth
African countries and regions promote family planning to encourage people to have fewer ______
African countries and regions promote family planning to encourage people to have fewer ______
The birth rate is low and the percentage of the elderly population is increasing in some developed countries and ______
The birth rate is low and the percentage of the elderly population is increasing in some developed countries and ______
Population ageing leads to a decreasing working population and huge public spending on health care and ______
Population ageing leads to a decreasing working population and huge public spending on health care and ______
The Hong Kong Government has taken various measures to deal with the problem, such as encouraging families to have more children and raising the ______ age
The Hong Kong Government has taken various measures to deal with the problem, such as encouraging families to have more children and raising the ______ age
We should care for the elderly and build a caring ______
We should care for the elderly and build a caring ______
In 2017, the world population exceeded 7.6 ______
In 2017, the world population exceeded 7.6 ______
Most of the world population live in Asia, Africa, Europe, North America and ______
Most of the world population live in Asia, Africa, Europe, North America and ______
Many international organisations help people fight ______
Many international organisations help people fight ______
People there suffer from poverty since it is difficult for them to make a ______
People there suffer from poverty since it is difficult for them to make a ______
There are many natural resources on the Earth, such as forests, water, plants, animals, minerals and ______
There are many natural resources on the Earth, such as forests, water, plants, animals, minerals and ______
Exploiting natural resources destroys the ______
Exploiting natural resources destroys the ______
Many human activities produce a lot of greenhouse gases. This causes enhanced greenhouse effect, leading to ______
Many human activities produce a lot of greenhouse gases. This causes enhanced greenhouse effect, leading to ______
To deal with climate change, many countries are developing energy-efficient technologies and renewable energy, such as solar power, wind power and ______
To deal with climate change, many countries are developing energy-efficient technologies and renewable energy, such as solar power, wind power and ______
Green low-carbon cities are built to reduce carbon emission, thus protecting the ______
Green low-carbon cities are built to reduce carbon emission, thus protecting the ______
People in poverty suffer from hunger and ______
People in poverty suffer from hunger and ______
The Earth is our ______
The Earth is our ______
We should treasure resources and not take what we have for ______
We should treasure resources and not take what we have for ______
Some countries and regions face problems such as lack of farmland, barren land, war and ______
Some countries and regions face problems such as lack of farmland, barren land, war and ______
Climate change causes problems such as rising global temperature, melting glaciers, rising sea levels and extreme ______
Climate change causes problems such as rising global temperature, melting glaciers, rising sea levels and extreme ______
