Listening Life&Conditions2
In morden time we humans face changing conditions.
For humans to live,we need clean air and clean water
Pollution is now a growing problems around the world.
Pollution poisons the air and water that we depend on.
Pollution air makes people sick and afraid to go outside.
Pollution water poison our food supply.
As a result,we never know which foods are safe to eat.
Human beings cannot live in a poisoned environment.
Therefore pollution is a major threat to our existence.
Humans need Temperature to be in a comfortable range.
To be in a comfortable range means to be neither too hot nor too cold.
With global warming,global temperatures are rising.
As temperatures rise,the polar icecaps will melt.
As the polar icecaps melt ,ocean levels will rise.
Areas of some countries will soon be under water.
People will be forced to relocate from flooded areas.
In nature,even small changes can sometimes have large effects.
It’s difficult to predict what’s going to happen.
The entire ecosystem that we depend on is changing.
Some of these changes are irreversible.
Irreversible changes cannot be undone.
Let’s hope that humans are smart enough to understand how the world is changing.
With more understanding,we can make better choices about what to do.
We can face the challenges of pollution and the global warming.
We need to do this before it’s too late.
This planet Earth is our only home and we need to protect it.
