99 Percent of
the observed temperature increase over
the last 50
years has
been due
to the improvement
in the atmosphere of greenhouse gas concentrations like water vapour,
co2
fractional laser (CO2), methane and ozone. Greenhouse gases are
the type of gases that give
rise to the greenhouse effect (see below). The
most important contributing method
of obtaining greenhouse gas would
be the burning of non-renewable
fuels leading
to the emission of co2
fractional laser.
When sunlight reaches planet Earth's surface
some is absorbed and warms the
earth and most of the rest is radiated returning
to the atmosphere with
a longer wavelength compared
to the sun
light. Many
of these longer wavelengths are absorbed by greenhouse gases inside
the atmosphere before they
are lost to space. The absorption with
this longwave radiant energy warms the atmosphere. These greenhouse
gases perform
like an
image and reflect back
to the
Earth a
number of the heat energy which
will preferably
be lost to space. The reflecting back of
warmth energy by
atmosphere is
called the "greenhouse effect".
Greenhouse EffectThe major natural greenhouse
gases are water vapor, which
in turn causes about 36-70% of
the greenhouse affect
on Earth (not
including clouds); fractional
co2 CO2, which
causes 9-26%; methane, which
causes 4-9%, and ozone, which
causes 3-7%. It's
not necessarily possible to
mention that
a certain gas results
in a number
from
the greenhouse effect, considering
that the influences of
the various gases are
not additive. Other greenhouse gases include, but
are not limited
to, nitrous oxide, sulfur hexafluoride, hydrofluorocarbons,
perfluorocarbons and chlorofluorocarbons.
Greenhouse gases in
the atmosphere act
like an
image and reflect back
to the
environment a
part of the
warmth radiation, which
could otherwise
be lost to space. The
higher the concentration
of garden
greenhouse gases like co2
fractional laser inside
the atmosphere, the
more heat energy is
being reflected returning
to the
planet earth. The emission of carbon
dioxide into
your environment mainly from burning of non-renewable
fuels (oil, gas, petrol, kerosene, etc.) has
been increased dramatically over
the past Half
a century