What is conservation ?

What type of questions do you ask, to know more about biodiversity and its conservation?

In United States nearly one - third of the iron is produced from old automobiles. What is the conservation method they are following

Why soil conservation is important to it to us? What will happen if no preventive measures would be taken?

What is the law of conservation ?

What is contour ploughing? What is the importance in soil conservation?

To create awareness on "Water conservation" in your locality, what slogan you will suggest ?

What are sacred groves? What is their role in conservation?