The Increasing Concerns over Global Temperatures - Essay Example

Human beings’ lives on earth are greatly guaranteed by the presence of air in the atmosphere which is very essential to any life. Favorable environments, climate, and weather significantly contributed to the creation of cosmic bio-diversity in land, ocean, and air; however, the climate is essential for the safety and risk-free existence of every life whether animal life, human life or even plant life. Significantly, climate change predictions give man knowledge of the future; and these predictions cannot be compared to magic, neither are they opinions or speculations.

(Ricky, 2008, 1) Climate predictions are based on investigation in the field of science i.e. physics of the earth’s atmosphere and also inclusive of chemistry and biology. Even though they are different uncertainties in climate change predictions, the core of the predictions is of very little doubt since they are based ultimately on observations that are formed into testable theories; the theories are expressed in form of mathematical expressions which are solved to give predictions. (Vishal, 2013, 1) Today climatologists’ main concerns are climate change and its impact; for instance, global warming is being noticed around the world due to climate change.

As of today, global warming is the greatest problem facing planet earth and is the temperature increase of the earth’s neon surface air on top of being the most current and widely discussed factor concerning the climate. Global warming has a far-reaching impact on the bio-diversity and earth’s climate conditions; it is demonstrated by a couple of trends that it has a direct impact on noteworthy worldwide climate changes, the melting of ice caps and rising sea levels which is a clear indication of the threat that global warming poses to all living things.

The global average temperature has significantly been rising over the years, which has been caused by the increase in atmospheric gas concentrations from activities by humans, and as a result, the world is getting warmer and warmer every year. Due to the imbalance that humans have made between earth and their lives, there has been a series of disaster signs like drought, tsunamis, cyclones, landslides, etc and if the imbalance persists to rise, the existence of the planet will be questioned. (Mohammad, 2013, 1) Carbon dioxide, an imperative component of the environment causes a warming effect on the surface of the earth thus increasing the evaporation of water into the atmosphere hence causing more warming since water vapor is also a greenhouse gas.

The carbon dioxide level is likely to rise in the future due to the continued land use change and combustion of relic fuels; however, the rate at which the levels will rise will be determined greatly by developments on the ground like; technology, economy, and other natural developments. The increase in the use of other gases like CFCs, methane, and nitrous oxide, which are also accountable for global warming, has been caused by explosive population growth, deforestation, technological advancement, and growing urbanization.