Different parts of the world have different landscapes of organisms that are immediately characteristic of one place or another or another.
जगाचे विविध भाग विविथ जीवसृष्टी चितारते ते तेथील प्रदेशाचे वैशिट्य ठरते दुसरयाचे वैशिट्य भिन्न असते