para la primer pregunta:
1. Climate Change: More CO2 makes the Earth warmer. This causes bad weather, ice melting, and sea levels to rise.
2. Ocean Acidification: CO2 goes into the ocean and makes the water more acidic. This is bad for sea animals like corals and shellfish.
Para la segunda pregunta:
To reduce CO2 emissions, we can switch to renewable energy sources such as solar, wind, and hydro power, which produce little to no CO2. Additionally, improving energy efficiency is crucial. This can be achieved by using energy-efficient appliances and light bulbs, insulating homes, and driving fuel-efficient vehicles. By making these changes, we can significantly lower our carbon footprint and help mitigate the effects of climate change.
