dì qiú地球biàn dé变得bù不wěn dìng稳定le了
Scientists have discovered that the Earth's environment is becoming unstable.
In the past, the Earth's climate was very stable, but now because of human activities, the Earth is warming.
In 2023, global temperatures suddenly rose, causing many places to experience wildfires, floods, droughts, and heatwaves.
The ice and snow in the Arctic are melting, and the Amazon rainforest is no longer absorbing carbon dioxide; instead, it is releasing it.
These changes worry scientists because the Earth's ecosystem is losing its balance.
If we do not change our lifestyle and reduce pollution, the Earth's environment will get worse.
The good news is that some countries have started using more clean energy, such as electric vehicles and wind power.
Scientists say we still have a chance to protect the Earth, but time is running out.
Everyone needs to work together to make the Earth better.