Introduction:
Cutting of trees is a common activity that involves separating a tree trunk or its branches from the main body of the tree. This process raises the question of whether it is a physical or a chemical change. To determine this, we must consider the nature of the change and the underlying principles of physical and chemical changes.

Physical Change:
A physical change refers to a transformation in a substance's physical properties, such as shape, size, or state, without altering its chemical composition. Physical changes are typically reversible, and no new substances are formed.

Chemical Change:
A chemical change, also known as a chemical reaction, involves the formation of new substances with different chemical compositions. This type of change is often irreversible, and it results in the breaking and forming of chemical bonds.

Is Cutting of Trees a Physical Change?
The cutting of trees can be categorized as a physical change due to the following reasons:

1. No Change in Chemical Composition:
When a tree is cut, no new substances are formed, and its chemical composition remains the same. The process only alters the physical appearance of the tree by separating its trunk or branches.

2. Reversibility:
In most cases, cutting a tree is a reversible process. The separated trunk or branches can be reattached or used for various purposes. This characteristic aligns with the concept of physical changes, which are typically reversible.

3. Conservation of Mass:
During the cutting process, no mass is lost or gained. The total mass of the tree remains constant before and after the cutting, indicating that no chemical reactions have occurred.

Conclusion:
Considering the above points, it can be concluded that cutting of trees is a physical change. This process does not involve the formation of new substances or any chemical reactions. It solely modifies the physical appearance of the tree while preserving its chemical composition.

Yes because only size of the tree is changed but no new substance is formed