Our world, as well as all living things such as animals, birds, insects, trees, and plants, were created by nature. They all have the right to live their lives as they see fit, but the human being is the most perplexing of all living creatures. For our own needs and greed, we humans are killing nature, and we will pay the price in the form of catastrophe. Here we have provided both long and short essay on effects of Global Warming for students of Class 1 to 12.
As carbon dioxide (CO2) and other air pollution and greenhouse gases build up in the atmosphere, they absorb sunlight and solar radiation that has bounced off the earth's surface, resulting in global warming. Normally, this radiation will disperse into space, but these contaminants, which can remain in the atmosphere for years or decades, trap the heat and cause the earth to get hotter. The greenhouse effect is the result of this.
So, What causes Global Warming?
For decades, the world has been shifting. The natural rotation of the sun causes global warming by changing the strength of sunlight and bringing it closer to the earth.
Greenhouse emissions are another contributor to global warming.
Carbon monoxide and sulphur dioxide are greenhouse gases that absorb solar heat rays and prevent them from escaping the earth's surface. The earth's temperature has increased as a result of this.
Another factor that contributes to global warming is volcanic eruptions. A single volcanic eruption, for example, can release a significant amount of carbon dioxide and ash into the atmosphere.
As carbon dioxide levels rise, the earth's temperature rises, and greenhouse gases absorb solar radiation.
Finally, methane is a contributor to global warming. Methane is a greenhouse gas as well. Methane is 20 times more effective than carbon dioxide at trapping heat in the atmosphere. Methane gas can usually be used in a variety of places. Cattle, landfills, natural gas, petroleum systems, coal mining, mobile explosions, and industrial waste processes are only a few examples.
Humans are more responsible for global warming than natural causes. Because of modern human lifestyles, the earth has been evolving for many years and continues to do so. Industrial production, fossil fuel combustion, mining, cattle rearing, and deforestation are all examples of human activities.
The industrial revolution is the first thing. Industrial devices have been powered by fossil fuels. All we use is made up of fossil fuels. When we purchase a cell phone, for example, the process of manufacturing the phone involves machines, which use fossil fuels, and carbon dioxide is released into the environment during the process. Aside from industry, transportation, such as automobiles, emits carbon dioxide by exhaust.
Mining is another problem. Methane would be trapped under the earth during the mining process. Furthermore, raising cattle results in the release of methane in the form of manure. Cattle, on the other hand, are noteworthy because they are equally responsible for the occurrence of global warming.
Then there's deforestation, which is by far the most common problem. Humans have been cutting down trees to manufacture documents, wood, build homes, and other things, so deforestation is a human factor.
Humans also emit carbon dioxide as they breathe. As a result, carbon dioxide has been released into the atmosphere by millions of people. If human deforestation continues, the carbon dioxide released by human breathing will remain in the atmosphere.
Every year, scientists learn more about the effects of global warming, and all agree that if current patterns continue, environmental, economic, and health impacts are likely. Here's a taste of what we can expect in the coming months:
Melting glaciers, early snowmelt, and extreme droughts would intensify water shortages in the American West, raising the risk of wildfires.
Coastal flooding will occur along the Eastern Seaboard, especially in Florida, as well as in other areas such as the Gulf of Mexico.
New pests will wreak havoc on forests, crops, and towns, as will heat waves, heavy rains, and increased flooding.
Many plant and animal species could become extinct if ecosystems such as coral reefs and Alpine meadows are disrupted.
Increased pollen-producing ragweed growth, higher levels of air pollution, and the spread of conditions favourable to pathogens and mosquitoes will make allergies, asthma, and infectious disease outbreaks more likely.
In the above effect of global warming essay in English, we have discussed in depth all the natural causes of global warming and how humans have contributed towards its drastic increase. Below we have provided short effects of Global Warming essay for students of Classes 1 to 5.
Since hundreds of years ago, greenhouse gases have remained in the atmosphere for several years. Global warming, on the other hand, would have disastrous consequences for the planet. If global warming persists, a slew of negative consequences will emerge. Melting polar ice caps, economic effects, warming oceans and more storms, disease transmission, and earthquakes are all examples.
The melting of the polar ice caps is the first consequence. The ice at the North Pole will melt as the temperature increases. Since melting glaciers become seas, the first result of ice melting would be an increase in sea levels. “If the ice melted today, the seas will rise about 230 feet,” according to the National Snow and Ice Data Center. Many low-lying areas, such as the Netherlands, are affected. Once the North Pole melts, the Netherlands will be submerged in water. However, that will not happen easily, and the sea level will continue to rise.
Another impact is the loss of habitat for some species. Polar bears and tropical frogs would become extinct as a result of climate change. Furthermore, since animals are not like humans, different birds will migrate to other locations. They are unable to adjust to changes in their climate, such as temperature or living conditions.
The next result is that more hurricanes will occur, with economic implications. Houses are damaged by hurricanes, and the government will have to spend billions of dollars to repair the damage, and people will need places to stay or will be killed. When a disaster strikes, many people die and illnesses spread. Diseases are more serious because they can spread rapidly to other people, allowing more people to catch the disease. Diseases can also become more serious as the weather changes.
Climate change is an issue that humans are actually facing, and the ones causing these problems are humans. Although it is difficult to avoid global warming, people can indeed help to mitigate and slow its effects. If no action is taken to address this problem, people will perish as a result of climate change and natural disasters. Humans changed the world; now it's time for humans to change themselves.
1. State Some Ways to Reduce Global Warming.
Ans. We should reduce the emission of greenhouse gases into the atmosphere to reduce global warming.
We can minimise global warming by reducing our use of oil, electricity, and other practices that contribute to global warming. To save fuel, we should opt for a hybrid vehicle that uses less gasoline.
Taking public transportation or carpooling to work has the potential to minimise carbon dioxide emissions while still saving money.
Recycling is another way to help combat global warming. Reusing plastic bags, bottles, documents, or glass may help to minimise waste.
Finally, open burning should be forbidden, such as the burning of dry leaves or garbage. When garbage is burned with plastic, carbon dioxide and toxic gases are released. Furthermore, since global temperatures are rising, the government should minimise deforestation. Trees will assist in the reduction of global warming.
2. Define Global Warming.
Ans. Global warming is the long-term warming of Earth's climate system that has been observed since the pre-industrial era (between 1850 and 1900) as a result of human activities, mainly fossil fuel combustion, which raises heat-trapping greenhouse gas levels in the atmosphere. The words are sometimes used interchangeably, though the latter applies to both human- and naturally-caused warming, as well as the implications for our world. The average rise in Earth's global surface temperature is the most common metric.