jonka Javier Fuentes 11 vuotta sitten
1131
Lisää tämän kaltaisia
luonut Paige Burns
luonut Мария Толчина
luonut Samantha Becker
luonut Raihanatou hamidou
Efficiency
Flood
Oil slick
Course of a river
Timber
Greenhouse effect
Tide
Wind farms
Blades
Boiler
Turbine
Steam
Inexhaustible
Fossil Fuel
possible risks
residue storage