You can see the positive environmental changes these day as pollution level is decreasing due less human acitivities. Average temperature is also going down which is healing ozone layer. Water bodies are becoming cleaner day by day. Air is being puried and no noice pollution is there. We can do our part to reduce pollution by applying health habits. We should maintain balance between our ecosystem to sustain longer. Do car pooling and use public tranports instead using you own unless you feel necessary. Do not throw garbage especially plastic anywhere instead throw them in dustins or reuse if you can or recycle it.