Harmful effects of the chemical .
Persuading the president .
We need sunlight !!
Please do not release the chemical into atmosphere . Our plants need sunlight to survive , and if they dont have sunlight they will not survive . Generally, we need the sun because the sun provides the energy that maintains almost all forms of life on Earth. The sun is our source of natural light and warmth which is essential for survival. The sun is also important to humankind because it helps our skin manufacture vitamin D.