How is water vapour added to the atmosphere

Heat from the Sun

Explanation:

It  causes water to evaporate from the surface of lakes and oceans. This turns the liquid water into water vapor in the atmosphere

think about how they tot you tge water sycil

Explanation:

it will help your welcome

d. stage 4

explanation:

the existence of some kind of demographic transition is widely accepted in the social sciences because of the well-established historical correlation linking dropping fertility to social and economic development.[1] scholars debate whether industrialization and higher incomes lead to lower population, or whether lower populations lead to industrialization and higher incomes. scholars also debate to what extent various proposed and sometimes inter-related factors such as higher per capita income,lower mortality, old-age security, and rise of demand for human capital are involved.[2]