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
Signup and view all the answers
Africa is facing the problem of rapid ______ growth
Africa is facing the problem of rapid ______ growth
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
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
Signup and view all the answers
We should care for the elderly and build a caring ______
We should care for the elderly and build a caring ______
Signup and view all the answers
In 2017, the world population exceeded 7.6 ______
In 2017, the world population exceeded 7.6 ______
Signup and view all the answers
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 ______
Signup and view all the answers
Many international organisations help people fight ______
Many international organisations help people fight ______
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
Exploiting natural resources destroys the ______
Exploiting natural resources destroys the ______
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
People in poverty suffer from hunger and ______
People in poverty suffer from hunger and ______
Signup and view all the answers
The Earth is our ______
The Earth is our ______
Signup and view all the answers
We should treasure resources and not take what we have for ______
We should treasure resources and not take what we have for ______
Signup and view all the answers
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 ______
Signup and view all the answers
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 ______
Signup and view all the answers
