भारत में निम्नलिखित में से कौन सा क्षेत्र जैव विविधता का एक वैश्विक हॉटस्पॉट (hotspot) है?

The transition zone between two distinct ecosystems is known as a/an:

The transitional zones or boundary regions between two diverse ecological communities are called:

The transition zone between two distinct ecosystems is referred to as: