������Ƶ

To make fertilizer from natural waste and to grow seedlings from fruit seeds.

Covering 3/4 of the world, water is the center in many parts of our lives. Need; need in our normal life; we need water in industry, economy, agriculture and many other fields. Most importantly, our...

The world is breathing thanks to through the trees. The world's most important sources of oxygen. Trees are important for the contivinty of life an earth. These trees which provide oxygen for our...