Of the population, 15.7% live in a semi-arid/ steppe climate (BS), 9.1% live in a arid/ desert climate (BW), 6.2% live in a temperate/ mesothermal climate with significant precipitation in all seasons (Cf), 53.2% live in a temperate/ mesothermal climate with dry summers (Cs), 0% live in a polar climate (E), 15.8% live in a alpine/ highland climate ( ...
Gasoline is also an extremely flammable fuel, and one that does not escape like hydrogen.. The hydrogen fuel cell tanks in the Toyota Mirai are pressurized up to 10,000 psi, and hydrogen is 16 times lighter than air.
D. Hydrogen is currently cheaper to produce than gasoline Mark the following True (T) or False (F) 12. _____ Fuel cells have been used by NASA to provide power aboard the Space Shuttle. 13. _____ The Hindenburg crashed because the hydrogen onboard was ignited by static electricity. 14. _____ Hydrogen is the heaviest element on earth. 15. _____ Hydrogen can exist as a gas or a liquid. 16. _____ There are many kinds of fuel cells.