Causes Of Climate Change

Movement of tectonic plates can generate many different climatic events, that can either increase or decrease global temperatures. 1

Throughout the middle of the twentieth century, until now, there has been debate over the existence of climate change. Climate change is the increase of earth’s inclusive temperature of the atmosphere, and the side effects caused by rising temperatures. Climate change is caused by many reasons: burning of fossil fuels, agriculture, landfills, and deforestation. Climate change is mainly caused by greenhouse gases and humans. The effects of climate change are detrimental to earth; the effects have lead to stronger and more intense hurricanes, a rise in temperature, and the melting of glaciers(“Global Climate Change: Effects”).

The Earth has been experiencing a considerable amount of climate change for the last several decades. Natural factors that contribute to the climate system consist of: solar output, volcanic activity and earth’s orbit around the sun. The two factors relevant on timescales of contemporary climate exist in volcanic activity and changes in solar radiation. The earth’s energy balance primarily influences the amount of incoming energy from volcanic eruptions, which have a relatively short-term effect on climate. Changes in solar output have contributed greatly to climate trends over the past century. The effect of greenhouse gases in the atmosphere has been at least ten times that of changes in the Sun’s output and the ocean covers more than 70 percent of the earth’s surface, receiving twice the amount of earth’s radiation. Although the sun is the engine that drives all the weather, oceans and atmosphere control the sun 's energy along certain

The human race all around the world wonders if the climate is changing due to human activity or if it is just a natural occurrence. At certain parts of the Earth's surface, the climate can be observed much differently than other locations. As the years go by the average temperature of the Earth increases by little intervals. There are several different reasons why people believe the climate is changing every year. However, the increase of worldwide population and production of heat to the atmosphere is due to the increase of human activities that take place on a daily basis. Human activity is the main cause of the global climate change. The human impact on climate exceeds any known changes due to natural processes. The impact of this human activity is often misunderstood when looking at climate change.

Plate tectonics move land masses around, and occasionally, interactions between different plates causes new land to form, and can even join two separate continents together, changing ocean currents and causing climate change. This is evident in the collision of the North and South American continents, which created the Isthmus of Panama, and separated the Pacific and Atlantic Ocean. Approximately 15 million years ago, the North and South American continent was cut off from each other by a seaway about 200 km wide. Over time, the South American plate collided with the Caribbean and Cocos plate, and gradually closed the exchange of the Caribbean and Pacific waters 3-4 million years ago. This resulted in several consequences.

Climate Change links: https://www.epa.gov/climatechange/climate-change-basic-information http://climate.nasa.gov/effects/ http://climate.nasa.gov/causes/ http://climate.nasa.gov/ http://climate.nasa.gov/evidence Greenhouse effect: The greenhouse effect is the biggest cause of climate change The greenhouse effect has water vapor,nitrous oxide,methane,and carbon dioxide. Water vapor is the biggest greenhouse gas.

Climate change has been a debatable and concerning topic involving human activities and their long term effects on climate condition across the globe. Climate change are primarily caused by many factors, ra natural or artificial. Natural activities such as volcanic eruption, solar radiations and plate tectonic movements are various influential factors climate change. While these natural events aren’t controllable by humans, it’s also proven that recent human activities have also contributed to climate change. We usually refer to this as global warming. Climate change is an important issue to a concerned citizen because it can affect many animal habitats and the global temperature we will be living in. One of the most commonly known habitat

Climate change is happening, like it or not and is affecting the world. Higher percentages of carbon dioxide(CO2) in the atmosphere is increasing due to human activities, greenhouse gases(GHG) and global warming have shown to have caused negative impacts on the environment and the world we live in. There are many causes of climate change, which cannot be entirely rid of. However, by taking steps in carbon emission industries, it can ensure a reduction of CO2 and greenhouse gasses.

It is true that deforestation is one of the major causes of climate change, but the replacement of vegetation and gardening also absorb the carbon dioxide as part of biological carbon cycle (Hamburg, 2009). Regarding this aspect, some people believe that nature variability itself has an essential influence on this international environmental issue. One of the natural causes is the blaze of forest fire during dry season in some regions which usually causes by El Niño event. El Niño can be described as a natural event in which the surface water of the eastern and central Pacific Ocean is warmed, causing unusual weather patterns in every few years (The Free Dictionary, n.d). For example, there were wide spread forest fires occurred in Sumatra and Kalimantan in 1997. According to the Overseas Development Institute, this great Indonesian wildfires result in severe haze problem in the whole region of Indonesia and other countries in South East Asia (Byron and Shepherd, 1998). Another haze problem is volcanic eruption. The volcanic fumes resulted in carbon dioxide emission in the air and this harmful chemical substance gathered together trapping the heat in the atmosphere, which effectively increased regional average temperature. (Volcanoes & Climate Change, 2011, Internet). A good illustration is the eruption of Mount Pinatubo in the Philippines in 1990. When this volcano erupted, ash

The planet has been experiencing considerable climate change for the last several decades. There have been many explanations toward the main causes of the increased warming of the planet. On one hand are the environmentalists who believe that the major cause of this increased warming of the planet is the increase in greenhouse gases in the atmosphere induced by human activities. On the other hand, the scientists believe that there are natural causes of global climate change. While the supporters of the man-made theory of global climate change reason that the major greenhouse gas causing global warming is carbon dioxide, the advocates of natural causes

To further understand Climate Change, one must recognize what it is. When people ponder about climate, they think of the patterns of biomes in terms of weather, temperature, precipitation, wind, seasons, and humidity. This element is what shapes the planet and human economies, and is no longer a predictable factor due to human readjustment. Climate change is the transition of these elements into more harmful factors. Human factors such as deforestation, carbon emissions, factory emissions, and much more impact the dying, aging Earth. Greenhouse gases are the main cause of climate change, as the glaciers are melting due to what is known as the greenhouse effect. As scientist Alex Hohensee explains it, “The greenhouse effect is how gases in the atmosphere, like water vapor, carbon dioxide and others trap energy from the sun... if there was not that effect from the gases the Earth’s surface would be sixty degrees colder” (Alec

Climate change in the world can be caused by various activities. When climate change occurs; temperatures can increase a dramatically. When temperature rises, many different changes can occur on Earth. For example, it can result in more floods, droughts, or intense rain, as well as more frequent and severe heat waves. Oceans and glaciers have also experienced some changes: oceans are warming and becoming more acidic, glaciers are melting, and sea levels are rising. As these changes frequently occur in future decades, they will likely present challenges to our society and environment.

In the last 100 years, Earth’s average temperature has risen by 1.4°F. The rising global temperatures have caused changes in weather and climate. Global warming refers to the ongoing rise in the average temperature near Earth’s surface. This is causing a climate change, which refers to any significant change (major change in temperature, precipitation, or wind patterns) in the measures of climate lasting for an extended period of time (several decades or longer). Due to this, it is projected that the temperature will rise from 2 to 11.5°F in the next hundred years (US EPA, 2014). The “drivers,” which are the principal causes making this occur, are very controversial. It is debated whether a change in temperature is due to the work of

Climate change, on the other hand, examines the shift in temperature, wind and precipitation over several decades (EPA, 2015). Greenhouse gases have a major impact on climate change because they are responsible for reflecting the heat back that is released from the earth’s surface. The heat is responsible for the shift in temperature, precipitation and wind patterns experienced on a global scale (EPA, 2015). The earth’s surface temperature has increased by 0.74°C in the last century and the current data suggest that the rise in the temperature is due to an increase in carbon dioxide (CO2) released into the atmosphere (Nuleas et al., 2013). An increase in greenhouse gases has results in significant changes in climate patterns.

The climate change is the unusually rapid increase in Earth’s average surface temperature over the years primarily due to the greenhouse gases released by people burning fossil fuels. Climate change is caused by factors such as biotic processes, variations in solar radiation received by Earth, plate tectonics, and volcanic eruptions. Certainly, human activities have been identified as primary causes of ongoing climate change, often referred to as global warming.