Composting, recycling, technological development, water cycle and photosynthesis are changes that have good effects. Some changes have bad effect like pollution and destruction of habitat and lose of lives.
What are useful changes?
Useful changes refer to beneficial changes made by us to activities we do in our daily life. Some of them are: *Turning off electric/electronic appliances when not in use. *Turning off the engine of the vehicle while waiting at a traffic signal. *Recycling old newspapers by converting them into carry bags
Answers & Comments
Answer:
Composting, recycling, technological development, water cycle and photosynthesis are changes that have good effects.
Explanation:
Answer:
Composting, recycling, technological development, water cycle and photosynthesis are changes that have good effects. Some changes have bad effect like pollution and destruction of habitat and lose of lives.
What are useful changes?
Useful changes refer to beneficial changes made by us to activities we do in our daily life. Some of them are: *Turning off electric/electronic appliances when not in use. *Turning off the engine of the vehicle while waiting at a traffic signal. *Recycling old newspapers by converting them into carry bags
Explanation: