Tropical forests are found almost all part of the India and are called evergreen forests because:
- Tropical rain forests are found in hot and humid regions where annual rainfall exceeds 200 cm.
- Trees of these forests do not shed their leaves fully in any season.
- Hence, they remain green throughout the year and are known as evergreen forests.
- In other words, since the trees do not shed their leaves fully in any season these forests do not see autumn season.