Hello
Hope you are doing well, today I want to share my opinion about the problems we are facing because of global warming and pollution.
There are lots of global environmental problems we are facing nowadays. First of all，massive of gas emissions are released into the air，they have global warming effects on earth，the glaciers are melting and the sea levels are increasing. In addition， lots of species are in danger，if they die out on earth one day，the eco system will be disrupted and will have a series of bad effects. The over exploitation of land， the soil might degrade and can't produce enough food in the future.
There are lots of pollutions threaten the existence of humans， for example，air pollution， water pollution and light pollution. The overmining of many natural resources，the earth is faced with exhaustion of many energy and power, it is not sustainable for humans' development in the long run.
And finally, I ask you all to do what you can for environmental problems.
Thanks.