Environmental greenhouse gases into the air. Carbon dioxide is

 

                                                            Environmental
Issue

            Over
the years there have been many environmental issues and to this day the same
problems are still out there. The ecological point that much heard about is
climate change. Climate change mainly caused by global warming. Global warming
is the recent and ongoing rise in global average temperature near earth’s
surface, while climate change is including significant changes in temperature,
precipitation, or wind patterns. If global warming fixed, then you can solve
and set climate change, and then we can have two or even more environmental issue
not to worry. Climate change has been happening for a long time, and it started
before humans existed, meaning that climate change occurs from nature, but
humans may have sped up the process a little bit, but it is mainly nature and
the outside environment. Climate change is also causes by the human use of
fossil fuels, which releases carbon dioxide and other greenhouse gases into the
air.

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            Carbon
dioxide is a chemical molecule consisting of one carbon atom covalently bonded
to two oxygen atoms. At atmospheric pressure and temperature, carbon dioxide is
a colorless, odorless gas that exists naturally as a trace gas in the Earth’s
atmosphere. Carbon dioxide belongs to a group of compounds known as greenhouse
gases because of their ability to trap and reflect the sun’s radiation back to
Earth. Other greenhouse gases include methane, carbon monoxide and nitrous
oxide (Home Guide, n.d). The amount of carbon dioxide cars produces a lot if we
can just see the amount that produced each year its crazy. In 1999, in the U.
S., more than 30 percent of fossil fuel-related carbon dioxide emissions were a
direct result of transportation. With about two-thirds of this being from
gasoline consumption by motor vehicles and the remainder coming from diesel and
jet fuel use in lorries and aircraft, respectively.  Worldwide, motor vehicles currently emit well
over 900 million metric tons of CO2 each year (thatsansewr.com). Many focus on
carbon dioxide because it is man made by our transportation choices, there are
many ways in which carbon dioxide can resolve, carbon dioxide is caused by our
transportation and is a significant cause of climate change, which is as
human’s cause.

            Many
natural and human factors influence climate. Physical factors include the
energy from the sun; periodic volcanic eruptions of tiny particles, dust, and
salt spray—all known as aerosols, Human climate drivers include heat-trapping
emissions from burning coal, gas and oil in power plants and cars; cutting down
and burning forests; tiny pollution particles known as aerosols (Global Warming
Science, 2007). One of the arguments that those who argue against global
warming is that the constant change of climate in the Earth’s atmosphere is
natural and that the world getting warmer is only a part of its usual recurring
cycle. While this may be true the flaws in their argument are tremendous. Yes,
the world is a constant change of temperature, but the rate at which we are
changing this temperature is quite abnormal. People may argue we don’t cause
climate change. Climate change has been happening for a long time, and it
started before humans existed, meaning that climate change occurs from nature.
Humans may have sped up the process a little bit, but it is mainly nature and
the outside environment. This planet has not had the same climate through its
entire existence. It has warmed up and cooled down many different times and
think that we are in one of the warming cycles. Climate change is not humans
fault and responsibility. We have only noticed climate change since the early
1900s. Humans contribute to most of the CO2 in the air that causes climate
change. This will happens when we fly in planes, use cars, and even use
electricity. Pretty much all our air pollution contributes to climate change.
If you think about that, that’s all the cars, factories, and nearly everything
that emits harmful gases. As we have used more cars and built more companies,
climate change has increased. Therefore, humans are the ones speeding up the
process of climate change not necessarily the ones who started it.

            Climate
change is caused mostly by carbon dioxide, which is primarily human-made by the
way we use transportation. For example, driving, riding a bus, and any other
thing that is considered an automobile. According to Al Gore’s documentary, “An
Inconvenient Truth,” Al Gore pointed out very clearly, in his documentation; do
you understand Climate Change? What goes through your mind when you hear the
words Polar Bears, Polar Ice Caps, Hurricanes, Droughts, and Floods just to
name a few. These would have conjured up vastly different thoughts a few years
back. Now, these words all relate to Climate Change. To a considerable extent,
your ideas and thoughts of hijacking because as consumers of media, we are very
lax in analyzing what information we let into their brains. There is just so
much of it. Climate is one of the most complexes of systems to analyses or
model, yet we are asked to believe that one component only, CO2, is the main
driving force of climate. The Global surface temperature has risen 1.33 to 0.32
°F within the last 100 years ending in 2005. This is an astonishing jump from
the standard change of ± a tenth of the degree. Climate model projections
summarized by the IPCC (Intergovernmental Panel on Climate) indicate that
average global surface temperature will likely rise a further 2.0 to 11.5 °F in
the twenty-first century. This jump is one that we have never experienced in
our time, and a tremendously abnormal drop in temperature of this size does not
happen without consequences.

            Carbon
dioxide formed when we burn petrol or diesel. The way carbon dioxide started is
petrol and diesel made from oil. “Oil is used to power our vehicles. We all use
fossil fuels in our day in some or other way. Like every other thing, fossil
fuels to have the negative effect on our environment. Carbon dioxide is the
by-product of fossil fuels” (Overview of Fossil Fuel,2013).          Oil is made naturally when fossilized
sea creatures become buried deep underground. Oil is called a ‘fossil fuel.’
The oil rig brings the liquid oil to the surface, and the tanker takes it to
the refinery. The oil contains lots of carbon, but it is not yet carbon
dioxide. Cars and Lorries have engines that burn petrol or diesel. This gives
the energy to move them along the road. When the petrol and diesel burns, it is
covered into carbon dioxide gas. The carbon dioxide escapes out of the exhaust
pipe (Black, 2014). Carbon contained in the oil converted into carbon dioxide
gas in the air. This adds to climate change, so burning the petrol or diesel
makes carbon dioxide. The greenhouse effect is in many ways the exact reason as
to why the Earth is getting warmer. What the greenhouse effect is the Earth’s
atmosphere capturing the heat from the radiation of the sun. Though this is
natural, added toxins, namely carbon dioxide and methane both which are burned
off fossil fuels, capture more than what I needed of the infrared radiation
reflecting from the Earth’s surface. This added heat energy which is supposed
to travel out of the Earth’s atmosphere is now trapped in, and because of this
added heat, it makes the Earth warmer.This planet had gone through many ice
ages before humans were here. Climate change is probably happening, but I do
not believe that it is the fault of humans. This planet has not had the same
climate through its entire existence. It has warmed up and cooled down many
different times and think that we are in one of the warming cycles. Climate
change is not humans fault and responsibility.