As 2020 goes by, people all over the world have been shocked with the global pandemic COVID-19. It has been almost a year after the first case detected in Malaysia. For record, COVID-19 was first identified in Wuhan in December 2019, meanwhile first case detected in Malaysia was on 4th February 2020 after the 41-year old man returned from Singapore had developed fever and cough. The gradually research have been done throughout the year to adapt the continuously changed behavior of coronavirus including treatments, vaccination developments, prevention moves, as well as sanitation routines. The standard operation procedures (SOP) had been approved by World Health Organisation (WHO) and were constructed equally in all countries such as a one-meter physical distancing, face mask on when in public areas, keep washing hands with soap, keep putting hand sanitizer if no water available, as well as reduce outdoor activities in order to lower the infection risks. Quarantine moments, m...
Climate change is a term used to describe long-term weather changes that is still happening over the globe and always been linked with global warming. Average Earth's temperature was increasing without any decline records since a few decades ago. Researchers realized this increasing pattern in 1850 and since then, they recorded the daily temperature without fail. The world today shows that Earth is 1°C warmer compared to years between 1850 to 1900. Each 1°C absorbs 7% of Earth's humidity and make surrounding even drier. Although the natural weather system like El Niño could help in balancing the Earth's surface temperature, but human hands will never stop to make global warming and climate change worsen. Causes of climate change The main causes of global warming is the greenhouse gases (GHG) emission . The key gases of GHG are carbon dioxide, methane, and nitrous oxide. The gases cannot evaporate and become renewable sources like water do. They will forever trapped inside...