Wasserstoff Englisch | Quiz 1

1. Hydrogen is a ______. fuel
a) gas (Gas)
b) fuel (Brennstoff)
c) metal (Metall)

2. Hydrogen is a ______. gas
a) gas (Gas)
b) liquid (Flüssigkeit)
c) solid (Feststoff)

3. Hydrogen can be used as fuel for ______. cars
a) cars (Autos)
b) bicycles (Fahrräder)
c) laptops (Laptops)

4. Hydrogen is clean and does not produce ______. pollution
a) food (Lebensmittel)
b) pollution (Verschmutzung)
c) noise (Lärm)

5. Hydrogen only releases ______ when it is used as fuel. water
a) smoke (Rauch)
b) carbon (Kohlenstoff)
c) water (Wasser)

6. Hydrogen is the ______ and lightest element. simplest
a) heaviest (schwerstes)
b) simplest (einfachstes)
c) densest (dichtestes)

7. Many cars use hydrogen fuel cells to ______. run
a) sink (sinken)
b) run (laufen)
c) fly (fliegen)

8. Hydrogen fuel is ______. renewable
a) polluting (verschmutzend)
b) renewable (erneuerbar)
c) finite (endlich)

9. Hydrogen can help reduce ______. air pollution
a) air pollution (Luftverschmutzung)
b) water pollution (Wasserverschmutzung)
c) soil erosion (Bodenerosion)

10. Hydrogen is stored in tanks as a ______ or liquid. gas
a) gas (Gas)
b) solid (Feststoff)
c) plasma (Plasma)

11. Hydrogen fuel cells produce ______ to power engines. electricity
a) water (Wasser)
b) electricity (Strom)
c) oil (Öl)

12. Unlike fossil fuels, hydrogen fuel is ______. non-polluting
a) flammable (entzündbar)
b) non-polluting (nicht verschmutzend)
c) heavy (schwer)

13. The only by-product of hydrogen fuel is ______. water vapor
a) smoke (Rauch)
b) water vapor (Wasserdampf)
c) carbon dioxide (Kohlendioxid)

14. Hydrogen can be produced from water through ______. electrolysis
a) combustion (Verbrennung)
b) electrolysis (Elektrolyse)
c) photosynthesis (Photosynthese)

15. Electrolysis uses ______ to split water into hydrogen and oxygen. electricity
a) water (Wasser)
b) heat (Hitze)
c) electricity (Strom)

16. Hydrogen can power ______, buses, and trains as well as cars. trucks
a) bicycles (Fahrräder)
b) trucks (Lkw)
c) airplanes (Flugzeuge)

17. When burned, hydrogen produces no ______ gases. greenhouse
a) greenhouse (Treibhaus)
b) toxic (giftige)
c) acidic (säurehaltige)

18. Hydrogen fuel can reduce ______ emissions in transportation. carbon
a) carbon (Kohlenstoff)
b) sulfur (Schwefel)
c) nitrogen (Stickstoff)

19. Storing hydrogen requires high-______ tanks. pressure
a) temperature (Temperatur)
b) quality (Qualität)
c) pressure (Druck)

20. Hydrogen is highly ______ and needs careful handling. flammable
a) flammable (entzündbar)
b) stable (stabil)
c) liquid (flüssig)