Internasyonal na Krisis: Pagbabago ng Klima (Original & Translated Version)
References:
* https://science2017.globalchange.gov/
* https://climate.nasa.gov/evidence/
* https://climate.nasa.gov/effects/
* Joint Statement by the Network of African Science Academies (PDF): Joint Scientific Consensus. Retrieved November 26, 2018
English Translation:
International Crisis: Climate Change
The climate of our world changes over time. According to scientists, in the last 650,000 years there have been seven 'glacial advances and retreats' after the 'ice age' season, with this, we have described the average climate period. According to "Global Climate Change by NASA", the current trend of summer is of particular importance because its cause is the result of people's work since the mid-20th century. It continues to increase in rates over the years. Thanks to the inventions of satellites and other advances in technology, it allows the professors to see the problem clearly; collects various information about our planet and its climate at the global level to know the significance of our climate change.
"A consensus, based on current evidence, exists today in the international scientific community that human activities are the main source of climate change and the burning of fossil fuels is largely responsible for driving change this IPCC (Intergovernmental Panel on Climate Change) should be congratulated for the contribution it made to the public understanding of the connection existing between energy, climate and sustainability. "
- Network of African Science Academy (2007)
The characteristic of carbon dioxide extraction of heat appeared in the mid-19th century. Their ability to react to the transfer of infrared energy in the use of the environment is the scientific base of NASA's flying instruments. It is undoubtedly that the rise of the level of greenhouse gases brings the world's heating. Glaciers in Greenland, Antarctica, and tropical mountain glaciers show climate change results. There are also evidence found in sediments of oceans, rocks, coral reefs, and so on. These facts show that the world has risen ten times rapidly over the years.
According to NASA, our planet's average surface temperature rises to 1.62 Fahrenheit (0.9 degrees Celsius) from the 19th century due to the increase in emissions of greenhouse gases and human activity. Additionally, the ocean of the planet gets a lot of heat, increasing the temperature of the ocean temperature. An additional study concluded that the first 700 meters (2300 ft) of the ocean presented an additional heating of more than 0.4 degrees Fahrenheit in 1969. Water would be acidic due to the absorption of many CO2 because the alkalinity of the water must be uniform for sea animals. Otherwise, the animals may not live there and the corals will be affected by their shell-like form. Ocean temperature is important because it shows the ocean current variation.
Another example is the deposition of ice sheets and snow. Greenland and Antarctica ice sheets reveal that it falls into the masses. Data from "NASA's Gravity & Climate Experiment" shows that Greenland lost an average of 281 billion tons of ice each year from 1993 and 2016. While Antarctica lost 119 billion tons of ice at the same time. The Antarctic mass dissipation rate has risen over the last decade. As a result, water levels gradually increase over the years. The countries of the island are in danger because of the world's most dramatic rise in water. Satellite observations show that the amount of snow in the northern hemisphere has decreased over the past several decades.
The Arctic Sea ice falls dramatically every September. This is called the "Arctic Sea Ice Minimum" of scientists. This minimum decreased by 3.02 million square miles (7.83 million sq km) in 1980 to 1.4 million square miles (3.62 million sq km) in 2012. The transformation was so severe that cartographers at the National Geographic Atlas of the World has described the Arctic map again to share the diminishing sea ice. Scientists call this phenomenon "positive feedback loop".
The surface of the sea ice reflects the sun to the expanse. This means that the sole place absorbs a little bit of energy from the sun and remains cold. But when air and ocean temperatures rise each year and more ice from the ocean melts, fewer parts reflect light into the galaxy. Ice and exposed seawater absorbs more energy from the sun and results in a "feedback loop" of many melting and heating. If ice is being exhausted, scientists are concerned about what Arctic is about, it is likely that it will eventually lose ice. Animals such as polar bears and seals are examples of animals that depend on the Arctic ice for their food and necessity.
The global level of the sea is increasingly rising as snow and ice are melting. The sea level has increased by eight inches in the last century. It slows down every year. Both the Arctic Sea ice depth and thickness sink in the past decades. Residents of the islands are affected by the tide and the change in temperature caused by human activities in the production of greenhouse gas emissions.
According to Allan Ong and Chyle De Belen, students of APEC Annex, told us that "the impact of climate change has a profound impact on the domain of adaptability and survivability. The future is depressing and the survivability can be essential skills but governments can look for solutions and treat them. The cause of climatic change is that as the population increases, buildings and industries are built, harmful to land and territories for our use due to the presence of the destructive machineries we use".
It also caused a great time event. High temperature records will increase in some areas of the world as areas with low temperatures will fall, in 1950. Changes in rain patterns will occur along with rainfall patterns. The other is that the entire monsoon is neither expected nor expected to decrease due to climate change. It is possible to have heat waves and drought due to increasing intensity of the sun. The storm will intensify and intensify because of the warmth of the climate.
Climate change is a significant issue occurring on our planet. This is one of the many issues that people need to identify. This issue creates a variety of disasters if it is not resolved. Solutions to solve this should be done with a great planning precaution to strengthen the foundations of violation through this scientific bottleneck to solve this problem globally. So we need to know it to you to keep in mind that this is a serious issue in our world.
References:
* https://science2017.globalchange.gov/
* https://climate.nasa.gov/evidence/
* https://climate.nasa.gov/effects/
* Joint Statement by the Network of African Science Academies (PDF): Joint Scientific Consensus. Retrieved November 26, 2018
* https://climate.nasa.gov/evidence/
* https://climate.nasa.gov/effects/
* Joint Statement by the Network of African Science Academies (PDF): Joint Scientific Consensus. Retrieved November 26, 2018
- Made by Group 5 Members (10 AM-1):
Mark Santos
Athena Garcia
Peter Leong
Maria Pring
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