In Venezuela hydroelectric power is taken from what:

Amazon River

Volta River

Orinoco River

Quinto River

Please help

c) Orinoco River

Explanation:

The Hydroelectric Power Station, also called the Guri Dam, is a very important hydroelectric station from Venezuela with an aim of producing around ten million kilowatts per hour -- currently providing 12,900GW/h of energy to Venezuela.

Moreover, it is located in the Caroni River in Orinoco, Venezuela around 20 miles where the Caroni and Orinoco rivers meet.

Around 70% of the Orinoco River Seventy is found in Venezuela and is considered one of the world's longest rivers, hence its potential to be used as an energy source.

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]