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Climate change a global issue
Climate change a global issue
The effects of climate change on our planet
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Climate change is a controversial issue that many people have strong opinions about. Climate change is indeed a valid threat to the world because it causes a whole string of consequences like, air pollution, more intense weather conditions, and increased rates in animal extinctions. Humans are the number one cause for climate change. According to https://www.ucsusa.org, Human influence on the climate system is clear, and recent anthropogenic emissions of green-house gases are the highest in history.” Which basically means that human negligence has caused a spike in greenhouse gases in the atmosphere. Climate change has always been around, but there wasn’t a truly scary increase in change unit the mid 1900’s. If nothing is done about the climate changing, catastrophic things could happen. The good thing about climate change is that its effects are not irreversible. Through the reduction of air pollution, and carbon dioxide emissions the earth could be made cleaner. …show more content…
A part per million is a unit of measurement, it counts the number of one substance per one million units of another. Carbon dioxide has always been in the atmosphere, but as of 1950, it broke the 300 ppm barrier. Since then, it has only kept rising, now it is over 400 ppm and shows no sign of hindering. The carbon dioxide is only half of the climate changing problem, the other half is the greenhouse gases. The greenhouse gases are made up of carbon dioxide, methane, nitrous oxide, as well as a few others that are too small to do anything on their own. The greenhouse gases are what is causing the planet to increase in temperature every year. These gases act as a greenhouse, they allow the sun’s rays in to the atmosphere, but they are not allowed to leave, because of this the planets heats up more and
For years to come there will always be a speculation on whether the climate change has really taken place or not. Many believe that large companies launched this topic in order to benefit from it in profit, as there are also those who are convinced that this are consequences that have emerged from human mistakes in understanding the environment. As humans are struggling to trust one another whether it is just a big conspiracy or not or environment changing itself, we are slowly starting to feel the effects of climate change. Because of the gasses (CO2) that are in the air, atmosphere is getting warmer, thereby triggering the Greenhouse effect. Almost 70% of emitted gasses in air are CO2, which leads us to believe that this is the main cause of Global Warming. Since it is billions and billions of metric tons per year that are being released in air, many scientists conclude that temperature will most likely be more higher in twenty years from now, than it was in near past.
Global warming has been going on for one to two centuries now. It has affected the earth a lot and not only that , it has also affected the air. Global warming has consequences as stated before , and it usually happens with solar and terrestrial radiation. Even though people believe that all of this is caused by humans. Scientists believe that global warming was going to be caused by sickness or in other words by diseases but it turns out that they were wrong. Not everyone believes that global weather is a bad thing but they just haven’t realized how bad it has affected us. As long as global warming is around the temperatures will keep on rising, animals will keep on decreasing, and the atmosphere will keep on trapping heat. That’s what global warming is all about. It’s all about warming up the atmosphere and affecting those around them.
Most climate scientists agree that the main cause of global climate change is the human expansion of the greenhouse effect. This is the global warming that results when the atmosphere traps heat radiating from Earth toward space (climate.nasa.gov). The main gases that contribute to the greenhouse effect include water vapor, carbon dioxide, methane, nitrous oxide, and chlorofluorocarbons (climate.nasa.gov). Human activities are changing the natural greenhouse effect. The burning of fossil fuels like coal and oil has increased the amount of carbon dioxide in the atmosphere (climate.nasa.gov). Carbon dioxide levels have increased from 280 parts per million to 379 parts per million in the last 150 years due to human act...
My parents grew up in small town in Mexico. There was a little river that went through part of the town when they were growing up. Every weekend or so they would go out and would go swimming with their families, it almost became a tradition to go swimming there until they noticed that the river 's water level was becoming smaller and smaller. Today there is no river anymore, instead it 's a road that travels through the town. Every time I visit my family in Mexico it would alway be nice and warm up until this year when I went in December. I remember waking up and getting ready to go to my aunt 's house in clothes for warm weather. As I open the door, the cold air punch me and I saw snowflakes falling down. It 's not supposed to snow in that
Climate change is a term used to describe the increase in the average temperature of the earth’s surface and has been a major problem recently. Our world is constantly changing and therefore so is our climate, as our country industrializes we create more greenhouse gases from the immense human activity being produced. “These gases get into the atmosphere when coal, natural gas and oil is burned for energy and over the last century the burning of fossil fuels like coal and oil has increased the concentration of carbon dioxide… the clearing of land for agriculture, industry, and other human activities has increased concentrations of greenhouse gases.”(NASA 1). Climate change is causing global warming that causes the earth to heat up rather than
Before a person can tackle handling the concept of global warming, they first must analyze the true definition of what it is. Climate change periodic modification of Earth’s climate brought about as a result of changes in the atmosphere as well as interactions between the atmosphere and various other geologic, chemical, biological, and geographic factors within the Earth 's system. (britannica) Since all 196 countries in the world have to share the oxygen and carbon dioxide, we all should take a part in the responsibility of taking care of earth. On November 6, 2012 President Obama said that we want our children to live in a world without the destructive power of a warming planet. The biggest challenge we face is not only saving a warming
For a majority of people, it isn’t new news that the Earth’s climate is changing and increasingly getting warmer. For quite some time now, people have been arguing about what the actual causes are and what role humans have played in the current condition of the earth. A good bit of people seem to be in agreement that due to the actions of humans, the earth’s climate is increasingly getting worse and that if things don’t change, than everyone living on earth will be facing the consequences. However, this is not entirely true. The fault of climate change does not fall solely on the shoulders of mankind, but on the earth as well.
Climate Change is an ongoing problem that continues to intensify as time goes on and not much is happening to change it. Material consumption and increasing populations are increasing the issue of climate change and ruining Earth’s ecosystems. Since the Earth’s population is growing and fast, people are using more energy and materials, which raises great concern. The human ecological footprint has grown so much over the past few years that it is almost irreversible if not changed quickly. Climate change is the most important threat to the Earth and many factors lead are to blame, fossil fuels, greenhouse gases, and carbon dioxide. It would although be ignorant to say that man has nothing to do with it, as the population increases, the need for natural resources, use of more fossil fuels, more waste is produced, the is more pollution which leads to the ozone depletion causing global warming and essentially climate change overall. Since man has the ability to cause such harm to the Earth, man should change their ways to reverse the damage.
Climate change is a major issue that is only going to get worse. Climate change is a change in global or regional climate patterns. It has become more apparent since the mid to late 20th century onwards and is attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. Climate change has been an important issue for decades that has effects on the environment and people of the world with the end result potentially being catastrophic. Although many believe that prolific use of fossil fuels is the direct cause of climate change, there are many more underlying causes including population expansion as well as irresponsible consumption of natural resources that have
Climate change is considered a controversial topic. Although scientists have been studying the issue, there are many citizens that are still not fully educated about it. Therefore, there are people who support scientists in their results, and there are people who deny the scientists’ findings as propaganda or exaggerations. This is the same issue even in politics, where the two main parties, Democrats and Republicans, have opposing perspectives on climate change. One can really tell just by looking at their approach to the issue, especially their tone and diction. The republican candidates doubts climate change, and when the topic is brought up during an interview, the republicans flatly deny it with no further discussion. They do give some
Overall climate change is happening all around the earth and there are major issues that people should addresses like warming oceans causing krill die off. There is still so much that we need to learn about all of this about our earth and how we can take care of it.
Our world is always changing, so is our climate. Some changes are apparent, others not so much. Climate change is an important issue of concern in the twenty-first century. Environment, if it changes at all, evolves so slowly that the difference cannot be seen in a human lifetime (Wearth, 2014). Mostly all scientists predicted that it would take thousands of years for the planet to warm up due to emissions of carbon dioxide from fossil fuels called greenhouse gases. But in the past 200 years, things began to change. The rate and the amount of warming that is happening on this planet are unprecedented. Wearth says, “People did not grasp the prodigious fact that both population and industrialization were exploding in a pattern of exponential
Due to climate changes, we are a “gradual and uncertain rather than immediate and obvious” process, we as humans cannot understand it (Jamieson, 102). In addition, climate change effects have no geographical bounds and because very few people pay attention to events that occur beyond national boundaries, most people are oblivious to its existence. Jamieson makes the point that climate change must be thought rather than sensed, and we as humans are not very good at thinking (Jamieson, 103). On top of that, even if we succeed in thinking that something is a threat, we are less reactive than if we sense that it is a threat. Since we cannot even comprehend climate change's presence in our world right now, it also makes it extremely difficult for us to comprehend how our anthropogenic actions of today will affect future generations all over the world.
Even if the reason of climate change may be the natural cycles, we humans are the major determinant to it. The huge amount of greenhouse gases in the atmosphere is causing the climate change and this amount is rising day by day, as a result of our actions. Greenhouse gases, like carbon dioxide, generally absorb and emit the heat in the atmosphere to keep the Earth’s climate habitable. However, as we continue to burn fossil fuels, this habitable Earth’s temperature will blow up, and as a result, some species will die out due to various problems which are caused by climate change. According to EPA (Environmental Protection Agency), the most obvious consequence of climate change is the rising sea levels, which will cause some seashore habitats to become unavailable to live to its species.
Global warming is the gradual rise in temperature and oceans due to recent human activity. This is created by the production of too much carbon dioxide that is released into the earth’s atmosphere. The carbon dioxide, also known as a greenhouse gas, remains in the air trapping heat and gradually warming the planet. Other greenhouse gases such as: methane, nitrous oxide, and water vapor also contribute to this slow warming. According to Live Science, The state of these gases being trapped is called the greenhouse effect, which is one of the leading causes of global warming (Lallanillia). All the gases are created differently and have different effects on the earth. As for some greenhouse gases can be in the atmosphere for a short amount of time, other gases can remain in the atmosphere for thousands of