Questions & Answers about Palivo je drahé a spotřeba paliva je vysoká.
Because spotřeba normally takes the genitive in Czech: spotřeba čeho? = consumption of what?
So:
- palivo = fuel
- spotřeba paliva = fuel consumption
Here, paliva is the genitive singular form of palivo.
A very similar pattern exists with many Czech nouns:
- cena paliva = the price of fuel
- výroba auta = the production of a car
- část města = part of the city
So after spotřeba, you should expect the thing being consumed to be in the genitive.
It is the genitive singular.
The basic form is:
- palivo = nominative singular
But in spotřeba paliva, the word changes because it depends on spotřeba:
- spotřeba paliva = consumption of fuel
So this is not a plural form here; it is singular genitive.