Climate Change And Global Warming

Climate change is a change in the average global or regional weather patterns. Climate changes includes factors such as; temperature, precipitation, humidity, wind and seasons, influenced by oceans, land surfaces and ice sheets. This plays a

And with the earth warming up the ice caps melt this can lead to flooding which means less land. Less land means fewer animals and places to grow crops. This means less food for us and over all has a domino affect.

Climate change is the change in average weather of a region. Climate change can be, for example, change in region’s average annual rainfall or change in region’s average temperature for certain period (May, 2011). In a broader view, climate change can also be seen as change in Earth’s climate with an example being global warming.

Climate change is defined as a change within climate patterns that is largely due to increasing levels of carbon emissions in our atmosphere. These emissions create a blanket like layer around the earth that creates a heat reflective surface. As the sun’s rays hit earth, normally it would be bounced back into space but the earth would still retain some heat from the rays that it was hit with. The emissions blanket creates a barrier that traps more rays within the atmosphere of the earth as heat rays have a harder time going through the blanket into space. This keeps the rays stuck in earth which creates the greenhouse effect that leads to the earth slowly heating up. This heat increase is very dangerous to the many species that live within

Rising sea levels has two main causes, increased glacier melt and the water itself expanding as it gets warmer known as thermal expansion (U.S.). The increased heat in water that is causing glaciers to melt and the water to expand is largely due to greenhouse gas emissions (U.S.). The dependence on fossil fuels by many countries around the world means that there will be difficulties in reducing continued damage to the atmosphere from greenhouse gasses (“Causes”). Another reason that greenhouse gas emissions have had such negative effect stems from the destruction of forests, particularly those in tropical locations (“Causes”).

Climate change can be defined as a significant change in the “average weather” of any given region sustained in the long-term and can be caused by Earth 's dynamic processes, external forces including variations in sunlight intensity, and also by human activities (USEPA, 2014).

The Intergovernmental Panel on Climate Change (IPCC) defines climate change as “A change in the state of the climate that can be identified (e.g by using statistical tests) by changes in mean and/or the variability of its properties and that persists for an extended period, typically, decades or longer. Climate change may be due to natural internal processes or external forcings, or anthropogenic changes in the composition of the atmosphere or in the landuse”

These phenomena have been increasing rapidly in recent years as a direct result of the warming of ocean waters. Evidence that the Earth is undergoing climate change can also be seen in the Arctic, where ice sheets have been receding for several years. Satellite measurements have confirmed that summer sea ice levels in the Arctic are at their lowest levels since the 1970s, a clear indication that ocean and atmospheric temperatures are rising. Moreover, the decrease in sea ice and increase in ocean temperatures has contributed to a 7-inch increase in sea levels over the past century, contributing to more frequent flooding in coastal

Climate Change is the significant change in the climate and distribution of weather patterns on Earth ranging from the last decade to millennia earlier.

Due to the increasing rate of temperature, the ice sheets are melting. This increase the sea levels. Scientists believe that in 2100, oceans get higher to 1-4 feets. States and cities that surround the water will be covered by the water.

ocean, causing sea levels to rise, as it has many times in the geologic past. Every year, sea levels

Last but not least, global warming has caused the polar ice caps to melt. The melting of the polar ice caps will cause the sea levels to rise all over the world. If the sea levels rise just a metre

Secondly, different crops respond to climate differently as they depend on carbon dioxide, temperature, solar energy, and precipitation (Walthall et al. 2013). Each plant species do well at an optimum concentration of the above requirements. Therefore any alteration to these levels in the atmosphere will lead to a decline in crop yield or plants would adapt to the changes over time. Also, temperature and precipitation changes also lead to an increase in the number of dry days and hot nights (Hatfield et al. 2014). The increase in the number of dry days and hot nights has a devastating effect on crop and animal production.

Climate change is a change in the usual weather that is found in a place. "A change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels (Oxforddictionaries.com, September 25, 2017)." Climate change has been an ongoing controversial global issue about the effects that it has had on the Earth. Some people would rather deal with climate change later, than now, claiming it is a problem for the distant future. But the effects that scientists have predicted in the past are occurring now, such as loss of sea ice, accelerated sea level rise, and longer, more intense heat waves. If we do not take action now, we could be facing some serious issues in the future. "Scientists have high confidence that global temperatures will continue to rise for decades to come, largely due to greenhouse gases produced by human activities. The Intergovernmental Panel on Climate Change (IPCC), which includes more than 1,300 scientists from the United States and other countries, forecasts a temperature rise of 2.5 to 10 degrees Fahrenheit over the next century.

Climate change is defined as a “change of climate that is attributed directly or indirectly to human activity that alters the composition of the global atmosphere, and that is in addition to natural climate variability observed over comparable time periods" (UNFCC, 1992). (source(GoK, 2012). Which is understood as the average change in weather patterns over an extended period, caused by both human activities and natural factors. These factors include deforestation from increasing human population and activities, industrialization, urbanization, volcanic eruptions, etc. These events lead to excess carbon