Global warming全球变暖全英文介绍

2021年1月26日发(作者：activator)
One of the effects of global warming is the destruction of many
important ecosystems.
Changing and erratic climate conditions will
put
our
ecosystems
to
the
test,
the
increase
in
carbon
dioxide
will
increase the problem.
The evidence is clear that global warming and climate change affects
physical and biological systems. There will be effects to land, water,
and
life.
Already
today,
scientists
are
seeing
the
effects
of
global
warming
on
coral
reefs,
many
have
been
bleached
and
have
died.
This is due to warmer ocean waters, and to the fact that some species
of
plants
and
animals
are
simply
migrating
to
better
suited
geographical regions where water temperatures are more suitable.
Melting ice sheets are also making some
animals
migrate
to
better
regions.
This
effects
the
ecosystems
in
which these plants and animals live.
Several climate models have been made and they predict more floods
(big floods), drought, wildfires, ocean
acidification, and
the eventual
collapse of many ecosystems throughout the world both on land and
at sea.
There
have
been
forecasts
of
things
like
famine,
war,
and
social
unrest,
in
our
days
ahead.
These
are
the
types
of
effects
global
warming could have on our planet.
Another
important
effect
that
global
warming
will
bring
is
the
loss
and
endangerment
of
many
species.
Did
you
know
that
30
percent of all plant and animal species alive in the world today are at
risk of extinction by the year 2050 if average temperatures rise more
than 2 to 11.5 degrees Fahrenheit.
These
mass
extinctions
will
be
due
to
a
loss
of
habitat
through
desertification,
deforestation,
and
ocean
warming.
Many
plants
and
animals will also
be affected by the inability to
adapt to
our climate
warming.
Some species will survive though because they will migrate to other
parts
of
the
world
where
they
can
survive.
A
good
example
of
that
happening is the red fox that has already done it. The red fox used to
live mainly in North America, but has migrated now to the Arctic.
People
like
you and me are
also
in danger, people
living
in coastal
areas will be badly hit if sea levels rise. Desertification will also be a
problem for humans, food may become scarce.
One
very
disappointing
effect
of
global
warming
is
war
and
conflicts.

With a decline in the amounts of quality food, water, and land, it could
bring an increase in global security threats, and war.
Take
the
country
Sudan
for
example,
in
that
region global
warming
has
played
an
important
role.
There
is
conflict
in
Sudan,
global
warming is not the only cause, but it has played its part. The roots of
the problem in Sudan can be traced back to climate change, and the
scarcity of natural resources.
The conflict in Sudan started during a time of intense drought.
Scientists and military analysts are predicting that climate change and
the devastation it causes could bring war and conflict. When sufficient
amounts
of
water
and
food
are
running
short
that
is
when
war
can
come about. What this brings to light is the fact that ecological crisis
and violence are both linked.
Economic
calamities
are
another
effect
that
global
warming
could bring.
Take
hurricane
Katrina
for
example,
one
thing
that
climate
change
does is that it brings us more extreme storms like Katrina. Hurricane
Katrina resulted in millions and millions of dollars in damage. When
severe storms and floods occur, crops, homes, businesses, and more
all fail, and that costs a lot of money, and it hurts the economy. When
severe
floods
occur
you
also
need
to
make
sure
that
the
threat
of
disease is controlled.
Hurrican
Katrina
resulted
in
135$$
billion
in
property
damage.
That
really hurt the economy that year.
When
severe
weather
does
damage
it
can
also
raise
the
price
of
insurance, and this hurts the everyday person.