Nowadays the whole climate has changed.
For example, the average temperature of the Earth is rising, but that's not the only way we can tell the climate is changing. In fact, the signs are all around us! Observations and measurements from all over the world provide strong evidence that the climate has already started to change.
So, more than 100 years ago, people around the world started burning large amounts of coal, oil, and natural gas to power their homes, factories, and vehicles. Today, most of the world relies on these fossil fuels for their energy needs. Burning fossil fuels releases carbon dioxide, a heat-trapping gas, into the atmosphere, which is the main reason why the climate is changing.
Its really important to do something to stop all the bad factors that force the weather to change.
Писала сама. главное - тема раскрыта. я назвала причину изменения климата и примеры. удачи!