Keep lights off when not in use
Light pollution wastes energy and money. When it's not needed is wasteful. Wasting energy has huge economic ,environmental consequences . It washes out starlight in the night sky and disturbs ecosystems and has adverse health effects.
To reduce light we:
- Start by switching off the light that we are not using.
- Replace conventional high - energy bulbs with led .
- We can make solar panels.
- In the morning we can open the curtains so that the sunlight comes inside .
REMEMBER WASTE OF ELECTRICITY COST YOU MONEY !!!
Yesania Camilleri
4.3