Planet Ocean: tides are changing The ocean covers over 70% of the planet. It is our life source, supporting humanity’s sustenance and that of every other organism on earth. The ocean produces at least 50% of the planet’s oxygen, it is home to most of earth’s biodiversity, and is the […]
World Climate Day – 8 December
Contemporary climate change includes both the global warming caused by humans, and its impacts on Earth’s weather patterns. There have been previous periods of climate change, but the current changes are more rapid than any known events in Earth’s history. The main cause is the emission of greenhouse gases, mostly carbon dioxide (CO2) and methane. Burning fossil fuels for energy use creates […]