Demographic transition is a condition that:Check all that apply. A.is happening today in the United States and Europe, thanks to industrialization. B.occurred in Europe and the United States in the 19th century. C.is happening today in most developing nations. D.refers to a drastic decline in Black Death pandemic struck Europe.

Look at the data above. provide an explanation for europe’s projected population decrease by the year 2050. (i'm doing this for future kids) the answer is : the percentage of people over the age of 65 and under the age of 15 in europe is currently the same at 16% each. therefore, the majority of the population is between the ages of 16 and 64. in forty years from now, in 2050, a greater percentage of the population will be over the age of 65. europe also has a relatively long life expectancy of 75 years. this, combined with a low birth rate means that by 2050 europe’s population will actually be less than it is today.

People make choices about how to use resources.

Alow-pressure belt means the air is cold and dry warm and rising cold and sinking warm and moist