For example, the fireworks we see on the 4th of July are actually metals such as magnesium and copper that change chemically as they light up the night skies with their fantastic colors.
(the fireworks; see; T:on the 4th of July) (the fireworks we see on the 4th of July; are actually; metals such as magnesium and copper that change chemically) (metals such as magnesium and copper; change chemically; T:as they light up the night skies with their fantastic colors) (they; light up; the night skies)
the fireworks the fireworks we see on the 4th of July metals such as magnesium and copper they
see are actually change chemically light up
T:on the 4th of July
metals such as magnesium and copper that change chemically
T:as they light up the night skies with their fantastic colors
the night skies