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how to save energy
Nowadays, the world is facing the big
problem of energy shortages. Energy shortage is a
very serious
problem in the world. The
energy that we can use is running out day by day.
This, most people agree, will
cause
serious one day we will all end up drinking dirty
water if we don't do something
about
it. To solve this problem, we need to change some
of our bad are some things that
everyone can do to help save energy.
First, we must try to use our
air conditioner less during the summer months, as
this consumes a great
deal of
electricity. Second, we should try to remember to
use less water while washing our hair. Third, we
must not let leaky taps run all day. We
should fix them as soon as possible. We should,
also, try to close
the
fridge
as
quickly
as
possible.
This
will
save
a
lot
of
electricity
and
is
good
for
the
fridge
as
well.
Another thing we
can do is to ride our bicycles instead of driving
cars or riding buses. They
petrol,
which comes
from oil,a
nonrenewale energy
resource.
Finally,
don't
forget
to
turn
off
the
lights
when leaving a room. It
doesn't take much time, but saves a lot of
electricity.
I hope more and
more people will realize the importance of saving
energy and do what they can to use
less
so
that
we
will
no
longer
have
trouble
with
energy
shortage one
day
and
life
will
be
good in
the
future.
How to Conserve Energy in Nature
Energy shortage is
a very serious problem in the world. Many people
worry that energy resources on the
earth will be exhausted if we use them
in an unchecked way. This, most people agree, will
cause serious
problems and even crisis
and jeopardize the survival of mankind.
On the one hand, most people agree that
the problem can be solved in one way or another.
One is to
conserve and save our energy.
Energy refers not only to coal, oil, or natural
gases but also to goods, land
and
water, etc. Most countries have realized the
wastefulness in their using of energy. They are
trying to
conserve energy. For example,
some countries have a daylight saving system to
use less electricity for
lighting.
Some
cities
have
enforced
water
savers
at
public
such
as
restrooms
and
bars.
Some
have
enforced
serious penalties on overuse of electricity,
water, and farming land. By these means, people
hope the drain on energy resources
could be slowed down.
However,
conservation
alone
cannot
solve
the
problem.
Another
way,
perhaps
the
best
I
think,,
is
to
develop new energy resources.
Obviously, no matter how hard we try to save
energy resources and how
abundant they
are, we will use them up sooner or later. I think
there are many energy resources that we
can develop and utilize. We don’t have
to depend only on the current conventional energy
resources.
There are many other energy
resources that we can develop such as nuclear
power, waterpower and
solar power.
These resources, if developed, can completely
replace the conventional energy and thus
solve the problem of energy shortage.
how to solve energy
shortage
Nowadays, most of human
activities depend on diffent sorts of energy,like
the light we use to read,and
the heat
we use to keep warm. These sorts of energy require
different fossil fuels to generate. As we all
know, the amount of fossil fuels are
not unlimited, they are getting
less and less. In fact, people from