What are the harmful effects of destruction of forests and hills for mining?

What are the harmful effects of acid rain ?

What are the harmful effects of imitation among adolescent children?

What are the adverse effects of tobacco ?

What are the harmful effects of burning fossil fuels? How it effect the environment?

What is the present situation of the forests of Ramagundam?

What are the harmful effects of photochemical smog and how can they be controlled?

What are the harmful effects of global warming? What activities you are going to follow to reduce these effects at your school, house, village level?

What is a forest ?