HOMEWORK

I hope our descendants could witness the beauty of our world.

However, seeing the effects of global warming, I think they only have a slim chance.

See you tomorrow, Sir [이름]^^

We human beings are living on this beautiful planet generation after generation.

>>We human beings are living in this beautiful planet generation after generation.
 However, entering the industrial civilized phase, we began causing this nature tremendous damage, including environmental deterioration, global warming, desertification, resource exhaustion and constant extinction of various species.

>> However, entering the civilized industrial  phase, we began causing this nature tremendous damage, including environmental deterioration, global warming, desertification, resource exhaustion and constant extinction of various species.
 In the long run, it will become impossible for our descendants to live here without our efforts to take care of our environment before it\'s too late.

>>CORRECT!
 First of all, promoting the environmental awareness is key, including enlightening children and uneducated poor people about environmental protection and preservation. 

>>CORRECT!
 Secondly, all we can do is stop the wrong things we do against nature, and we have to act as stewards of nature.

>>CORRECT!
 Proper waste disposal and separation are simple and basic measures, as well as refraining from using plastic bags that are the main culprits clogging our waterways.

>>CORRECT!
 Thirdly, there must be strict implementation of existing laws on littering, garbage disposal, and illegal logging, in addition to budgeting on it.

>>CORRECT!
 Acting now, at home and from me is, needless to say, essential and inevitable.

>>CORRECT!