TRUE

FALSE

A.

Water is vital for life on earth.

for human needs, and for sustaining life on Earth.

B.

Water pollution has always occurred.

C.

Water pollution has serious effects for mankind.

the polluted water of the Rhine is used for drinking by 20 million Europeans; the dangerous materials cleared from the waterways of Holland

D.

The Mediterranean is one of the most polluted seas.

E.

It's easy not to worry about the pollution of the seas.

is easy to overlook, out of sight, out of mind