Which fact from the
proposal is evidence
against the claim
that sending garbage
into space will solve
the problem?
A.Scientists estimate that by 2050,
we will produce 29.4 billion tons.
B.According to scientists' research,
diapers never decompose!
C.Based on a study, in the year 2000,
humans produced 13.9 billion tons of
garbage
D.Launching material on a space
shuttle costs about 20 million
dollars per ton.