Misc: There are over _____ religious denominations in the United States?

Questions

A jumbo jet uses ---------- gallons of fuel to take off.?

A large flawless ---------- is worth more than a similarly large flawless diamond.?

A large flawless emerald is worth more than a similarly large flawless---------- .?

A ---------- generates temperatures five times hotter than those found on the sun's surface.?

A lightning bolt generates temperatures ---------- times hotter than those found on the sun's surface.?