Education Parul2

1.POLLUTION2. TOPIC 1. POLLUTION MUST BE CONTROLLED: Effects Of Pollution 2. HOW CAN WE HELP IN CONTROLLING: Steps To Controll Pollution 3. POLLUTION MUST BE CONTROLLED There…

Education Soil pollution phpapp01

1. soil pollution effects in human 2. What is Soil..? What is soil pollution..? Soli pollution cause and effects in human How to prevent… 3. SOIL- Soil is dynamic natural…