Write a speech on the topic Global Warming/Unity in Diversitu
Answers
Answer:
Global Warming is definitely the single greatest environmental challenge that the planet earth is facing at present. It is essential to understand the gravity of the situation. The fuel which you use in order to power your homes, cars, businesses and more is heating up the planet faster than expected. We are recording the hottest days and decades ever. What’s alarming is that the temperature of the earth has climbed to the highest point it has ever been in the past 12,000 years. It only gets worse from here if we don’t stop it now.
Impact of Global Warming
As the planet is getting hotter, we need to collectively act right now instead of waiting for more. The primary cause of global warming is fossil fuels. Human beings are addicted to burning them which produces coal, oil, greenhouse gases and more.
The power plants, cards, and industries produce Carbon dioxide which stays in the atmosphere for 5 decades or more. This is the reason why the temperature of the earth rises.
Due to this rise in temperature, the oceans are rising and the coral reefs are dying. Many aquatic species are going extinct while the glaciers are melting. You will be surprised to know that Greenland is losing 20% more mass than it receives from new snowfall.
Thus, it will keep shrinking as the earth warms. Moreover, extreme weather patterns are for everyone to see. The heatwaves, droughts, floods, are now taking place with greater intensity and frequency.
The hurricanes are doubling up in nature in terms of occurrence and the Katrina Hurricane is enough to prove this point. Further, the Greenland and Western Antarctic ice sheets are at great risk of melting completely. Please note that these two ice sheets presently hold around 20% of the Earth’s freshwater. The rise in sea levels will damage the coastal areas globally. Moreover, the regularity of hurricanes, tornadoes, and others may become more volatile spreading malaria and other deadly diseases.
Answer:
GLOBAL WARMING
Explanation:
Global warming is defined as the process of increasing the avarage temperature of the earth's climate system due to the increased accumulation of greenhouse gases in the atmosphere . The consequences of global warming around the world are already being seen in the year 2020 with the rising of the sea levels ,forest fire , earthquakes floods and other such natural occureance. Global warming not only has an impact on nature but also has an impact on all the living beings including human beings on the planet . Global warming will affect the agricultural cycle and make predictions of climate conditions even more difficult for scientists and engineers which is turn increases the damage caused due to natural climities on life and property.
Some of the main reasons for global warming is the burning of fossil fuels that release harmful greenhouse gases such as carbon dioxide or nitrogen . Water vapour , carbon dioxide or methane are some of the most harmful greenhouse gases that are accumulating at the increasing rate in the earth's atmosphere. These greenhouse gases are depleting the ozone layer that protects the surface of the earth from the harmful ultraviolet radiation coming from the sun.
I will conclude my short global warming speech by saying that the international community has to come forward to find a long-lasting solution to global warming. If not, the average of temperature keeps increasing and that in turn affects the natural cycle and the basic structure of the ecosystem and the world as we knew it will be charged forever.
HOPE THIS IS HELPFUL TO U.