Sample Essay Causes Global Warming

GLOBAL WARMING Essay example

2702 Words11 Pages

Outline
I. Introduction
Thesis statement: It is important that governments and people solve the Global Warming problem by decreasing buildings and greenhouses emissions, cutting down the industrial waste heat, and encouraging people to use biofuel in their vehicles.
II. Causes and effects of Global Warming
A. Human activities
1. Buildings and greenhouses emissions
2. Power plants and factories heat losses
B. Natural factors
1. Increasing the temperature of oceans
2. Clearing out and burning forests and the green landscapes
3. Solar activities
III. Solution for Global Warming
A. Decrease buildings and greenhouses emissions
B. Cut down industrial emissions
C. Encourage people to use biofuel
IV. Conclusion

Global Warming Nowadays, one…show more content…

It is important that governments and people solve the Global Warming problem by decreasing buildings and greenhouses emissions, cutting down industrial waste heat, and encouraging people to use biofuel in their vehicles. Researchers have found the three main sources of Global Warming: human activities (that is caused by their daily activities and its impacts on people's lives) and natural factors (which are caused by the chemical and physical impacts of natural sources) (Roleff 57- 61). To be precise, there are two kinds of human sources such as heat and gases emissions that are produced from buildings and greenhouses and heat losses that come from power plants and factories. Buildings and greenhouses emissions are heat and gases emitted from any buildings and houses activities like air-conditioning, using gas for houses and buildings activities, the radiation that come from the electrical equipment. All these reasons have largely impacted the earth's weather due to increasing the proportion of carbon dioxide (Co2). Many researchers argue that buildings and greenhouses emissions offer some benefits to the earth's weather and environment because they believe that there is only a small amount of emissions in the earth's atmosphere which keep the balance of weather on the earth (Walker & King 12). The air-conditioning systems in summer absorb hot air from buildings and greenhouses and project it directly into

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Climate Change

INTRODUCTION

Climate change is basically a change in weather that has a global effect that can last for decades, centuries or in some cases even longer. Climate change is something that is heard all the time in today’s news along with the term Global Warming. Experts believe that global warming is created through pollution however not all climate changes are caused by mankind.

WHAT CAUSES CLIMATE CHANGE?

The most common cause of climate changes in the past has been the light of the sun being blocked causing an age of ice as the planet freezes over. The years known as The Ice Age is one example of what happens when the sun is unable to penetrate the atmosphere and warm up the Earth. Phenomenon that is able to create such an effect include:

  • The eruption of a super volcano such as Yellowstone
  • A big asteroid crashing into earth, creating enough dust to fill the atmosphere
  • Nuclear weapons capable of creating enough debris to fill the atmosphere

Not all climate changes bring the cooling effect of the planet. One thing that is believed to be a cause of a climate change happening now is Global warming.

WHAT IS GLOBAL WARNING?

Global warming is where the Earth is seen to warm up instead of cool down. It is believed that pollution created by modern living is a direct form of the global warming that is happening today. Another belief is that solar radiation that is caused by solar storms from the sun is a direct cause of global warming.

In either case, global warming is created through a whole emerging in the atmosphere. The atmosphere around the earth protects us from harmful radiation rays that emerge from the sun. When a hole is created, radiation and heat is let in causing the Earth’s temperature to rise.

WHAT ARE THE SIGNS OF GLOBAL WARMING?

There are many signs that the Earth is warming up that scientists observe every day. Some of these signs include:

  • Changing of weather patterns
  • Melting of Icebergs
  • Seas rising

Scientists warn that the signs of global warming are on the increase every year signalling the next great climate change.

CONCLUSION

Scientists all agree that global warming is happening. However they disagree on what is causing it. Some believe that global warming is a natural occurrence while others believe it is a man-made issue caused by pollution. It is possible that global warming is caused by a mixture of the two.

Damage has already been caused to the atmosphere and this is irreversible but if this hole is caused by pollution then we can all help to reduce further damage by cutting down on the pollution we cause.

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