The severity of sun rays can cause either extreme cooling or extreme heating, as the level of intensity is affected by changes taking place in the sun itself. All of these changes are originally caused by mankind, as our population tends to increase immensely, our need for oxygen elevates as well, on the other hand, we also need land for settlement, fields for agriculture, especially in Less Economically Developed Countries and lead them to chop trees. Therefore destroy many habitats, affecting the eco-system. In Bangladesh, climate change is affecting most because the country is highly populated and is low-land and more prone to flooding. The
The Earth’s climate is constantly changing and evolving along with everything else on earth. However it is a very gradual process, or so it should be. In the recent centuries there has been a drastic change is the earth’s climate that should not be ignored. Climate Change is a very controversial topic in society right now. Some even dare to argue that it’s only a theory.
As our world is rapidly changing and life standards are getting higher, the entire mankind is now struggling to deal with a series of global issues. One of them is the global warming which is doing more harm to human life than imagined. As a matter of fact, climate change is so intensely concerning that governments from a wide range of countries have devoted to coping with it throughout many conventions and formulas. While some may argue that climate change is based on false and unreliable sources with an aim to turning our lives upside down. Nevertheless, to my mind, climate change or global warming is a serious threat to our habitat and we must all take action to prevent the worst scenario from becoming a reality.
By releasing this gas into the air the natural greenhouse gases increase and cause many effects to happen. Carbon dioxide is also caused by removing natural resources from the land for agriculture. When the Earth starts to warm many other things do to, the ocean will become more acidic and glaciers might partially melt. If the oceans become acidic, fish and other sea creatures will have an unlivable environment. If glaciers start to melt arctic animals that rely on the ice may start to become extinct.
Topic : Human activities have been a major cause of climate change . To what extent do you agree or disagree ? In modern life , human beings have been undergoing climate change , which is defined as a change in the pattern of weather and related changes in oceans , land , surfaces and ice sheet by Australia Academy of science . There is undeniable fact that the modern world has to encouter challenges concering climate change such as the higher average temperature , more droughts, wilder weather and shrinking ice sea . it is firmly believed that natural causes involving vocalnic eruption , ocean current , solar variation and the earth 's orbital change are primarily responsible for substantial climate change .
For example, the rises of sea levels, glaciers, and polar ice caps are melting; numerous animals are emigrating to find other places to exist; trees are in bloom sooner. Scientists have confirmed that the temperature will keep on rising up for the next decades because of human activities in the industry (Alina). One of the biggest problems facing us now is global warming. It not only affects animals and plants but also the human population, which is indeed scary (Markham).
They are investigating into natural cycles and patterns and trying to figure out its results in measurable terms. However, this measurement is not precise enough to be reliable until other interconnecting factors like greenhouse gases are taken into consideration. The main origin for global warming is the infusion of several harmful gases in the atmosphere. Humans are dependent on fossil fuels to meet its energy requirements which in return produces carbon dioxide and other harmful gases.
CLIMATE CHANGE DUE TO GLOBAL WARMING Climate changes due to global warming has been a global concern. Climate change it has effected our economy, health and communities in a very bad way. What do you think we will be able to do to prevent this?
Volcano eruptions, solar output (amount of energy the sun puts out), and the earth’s rotation around the sun all are natural causes in why the climate changes. Climate change caused by human interaction is mainly due to the burning of fossil fuels like coal, natural gas, oil, and other fossil fuels for energy. We are releasing a dangerous amount of carbon dioxide (CO2) in the atmosphere, which make the greenhouse effect stronger. There are two other types of gases that are also released by human activity, which is making the greenhouse effect stronger. These gases are methane (CH4) and nitrous oxide (N2O).
Climate change and global warming have always been an issue, but in recent years, the global temperature has increased significantly. The main cause of climate change is the expansion of greenhouse gases in the atmosphere, which are omitted by humans. Due to humans clearing land for agriculture and factories, this has increased the concentration of carbon dioxide in earth’s atmosphere. The large amount of greenhouse gases in earth’s atmosphere, cause for heat to be trapped in the atmosphere more easily, which eventually leads to sea level rise, more evaporation, less precipitation, and overall, warmer weather conditions. Some regions will become dryer, due to less precipitation, while others become more wet, due to more than average rainfall.
Climate change is more serious than we take it. If it continues, everyone will parish. Climate change affects us in many different ways. It causes animal population numbers to decrease, slows down transportation to the north, and causes flooding and the rise of the sea level. Global warming exists, and it is not only affecting the environment.