Our earth is becoming more and more polluted because of the rapid increase in population.

由于人口的快速增长，我们的地球污染越来越严重。

youdao

Because of a rapid increase in population, the absolute number of people in poverty has probably risen.

由于人口快速增长，贫困人口的绝对数字可能已经上升。

youdao

The rapid “postshock” bounce of the population growth rate in the late 17th century was related to the dramatically reduced population size and the coupled increase of food supply per capita.

之后，在17世纪晚期出现的人口增长率“反弹”，其原因在于人口大幅度下降后基数规模显著缩小，从而人均食物资源相对增大。

youdao

(SAYING) Kowa says the local mining is responsible for the town's rapid population increase.

VOA: standard.2010.04.22

The combination of rapid population growth and changing diets may increase the demand for food by 70% by 2050, according to the recently released 4th UN World Water Development Report.

UNESCO: World Water Assessment Programme (WWAP)

Habitat, says the organization is helping Kenya to tackle some of the challenges brought about by population growth, urbanization and a rapid increase in motor-vehicle ownership.

CNN: The daily grind of commuting in Africa's economic hubs

The continuing increase of human population in most developing countries and the rapid growth of consumption in the BRICS countries (Brazil, Russia, India, China, and South Africa) and in the emerging Mini-BRICS (Mexico, Turkey, South Korea, the Philippines, and Indonesia) are also of great concern.

FORBES: Conservation International: Stemming the Tide of Environmental Crises, Part One