No, a simple jab of the knife cannot kill a tree. A tree takes many years to grow to its full size by absorbing sunlight, air and water. The roots of the tree grow deep and hold it firmly in the soil.
Check NCERT Solutions for Class 9 English Chapter 8 'Reach for the Top' of Beehive Textbook. Download here the accurate NCERT Solutions in PDF. NCERT Solutions for Class 9 English Beehive Chapter 8 - ...