All kinds of trash are thrown into the seas, bays, rivers, lakes, and other water forms, thus making the waterways dirty, and eventually destroying marine life.

The burning and cutting down of trees that can destroy our forests.

The use of explosives for easily collection of fishes.

The cutting down of trees that is against the law.

There is a change in the characteristics of the soil that can cause problems to farmers as crops cannot grow very well.

The act of separating the trash or grouping them accordingly.

What do you call the trash that can decompose or rot?

What do you call the trash that cannot be decomposed?

__________ is the act of making things useful again instead of throwing them right away.