https://www.youtube.com/watch?v=MDaixOQ2HZQ In Singapore, the effects of climate change are significant. As compared to decades ago, there had been an increase in annual mean temperature, mean…
https://www.youtube.com/watch?v=ljV65M2dLKo Global warming is the gradual increase in the average temperature of the Earth’s atmosphere caused by greenhouses gases. Carbon dioxide, one of the greenhouse…