Climate change is a phenomenon that is attracting the attention of a large number of people in Vietnam in particular and the world in general. Observing reality, we can easily see that the climate is changing markedly. In our country, the phenomenon of summer is increasing while winter seems to never appear. So what causes this to happen? The first is due to the great impact of humans on the living environment. We are constantly dumping toxic substances into the marine environment, land, or burning garbage. It is these actions that have made a significant impact on the climate. Moreover, the cause is also due to global warming and the greenhouse phenomenon. Before those great causes, climate change has caused countless great consequences. First of all, the phenomenon of melting ice and rising sea level. Typically, in Ca Mau cape, the sea is increasingly encroaching on the mainland, making people's lives significantly changed. Besides, it also affects the health of humans and animals. With such great consequences, we must try our best to prevent this situation by many different practical measures, typically, not burning forests for farming, not discharging waste into the environment without treatment. . Through this, let's each raise our sense of responsibility for the phenomenon of climate change, thereby building a safe, green - clean - beautiful living environment together.