Homework

Hi [이름]! I like your answer here. I could feel that you love nature

and you care for them. However, we really can\'t control the natural disasters.

They come unexpectedly. Although, we have technologies that can detect those,

we still have to be prepare and keep ourselves safe from harm.

I hope that people in the world will also do something worthwhile for our mother Earth.

~~Teacher May~~

I think the most serious problem in the world is global warming.

>> CORRECT
First, global warming causes the unusual weather.

>> Firstly, global warming is the cause of changing weather.

Actually, some countries were very hot and other countries were very cold in this winter.

>> Some countries experience hot weather and some experience very cold weather.

If the global warming goes on, we might undergo natural disaster like the movie \"Tomorrow\".
>> Because of global warming, natural disasters occur. You will understand it more when you watch the movie \"Tomorrow\".
Second, the warmer the earth, the Arctic and Antarctic ice more melts.
>> Secondly, if the earth\'s atmosphere becomes warmer, the icebergs in Artic and Antarctic will melt.

Then polar bears and penguins can\'t live anymore. Natural ecosystem will be destroyed.

>> Polar bears and penguins will not also survive. The natural habitats will be destroyed.
To prevent that, we have to somethings.

>> To prevent that, we have to do something.
It is not special.

>> (Do not include this sentence anymore.)
First, we can use public transportation rather than driving.

>> First, we can use the public transportation rather than driving our car.
Second, we can maintain the right room temperature in summer and winter.

>>Then, let us try to balance the room temperature during the summer and winter.
Finally, we can avoid using disposable products.

>> And finally, let us reduce the use of disposable materials.