Read the given passage and answer the following questions -

Climate change is a significant and ongoing issue that is affecting the Earth and its inhabitants. It is defined as a change in the Earth's climate, especially a change due to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.

The main cause of climate change is the burning of fossil fuels such as coal, oil, and natural gas. When these fuels are burned, they release greenhouse gases into the atmosphere. Greenhouse gases, such as carbon dioxide and methane, trap heat from the sun and cause the Earth's temperature to rise. The consequences of climate change are far-reaching and severe. Rising temperatures are causing sea levels to rise, which is resulting in more frequent and severe flooding in coastal areas. Drought and heatwaves are becoming more common, leading to crop failures and food shortages. Extreme weather events, such as hurricanes and wildfires, are also becoming more frequent and more intense.The impact of climate change is not limited to the natural environment. It is also having a significant impact on human health. Heatwaves, for example, can lead to dehydration, heatstroke, and other heat-related illnesses. Poor air quality, caused by wildfires and other extreme weather events, can lead to respiratory problems.It is clear that action needs to be taken to address the issue of climate change. One way to do this is by transitioning to renewable energy sources such as solar and wind power. This will help to reduce the amount of greenhouse gases being released into the atmosphere. Individual actions, such as using public transportation, reducing energy consumption, and supporting environmentally-friendly products, can also make a difference.In conclusion, climate change is a significant and ongoing issue that is affecting the Earth and its inhabitants. It is caused by the burning of fossil fuels and is resulting in rising temperatures, sea levels, and more frequent and severe weather events. Action must be taken to address this issue, including transitioning to renewable energy sources and individual actions that can make a difference. Together, we can take steps to mitigate the effects of climate change and help to ensure a sustainable future for all.