a. Million types of vegetables
and fruit existed on
our planet. Some became extinct as a result of
human indifference; some types were changed,
mixed or integrated. Over the million years
humanity influenced the environment negatively.
They have already changed the nature, wild life
and climate dramatically. Those interferences
into environmental issue brought negative
influences.
b. Production of the bee manufacture, honey has
been also praised as a remedy. But in the last
years they are in the danger of extinction. In
America beekeepers lost 31 per cent of their
colonies in late 2012 and early 2013, which is
double what's considered acceptable through
natural causes.
с Hives were deserted, the bees gone, maybe
dead, honey production stopped, and the bee
industry was damaged. When the world learned
that bees in America and Canada were dying
in large numbers, and hives were depleted,
the agricultural community, beekeepers and
the public became alarmed. The problem was
Do'stlaringiz bilan baham: