Civil Services OPSC OAS Mock Test Series 2025 General Knowledge Ecology and Environment Ecology and Functions of an ecosystem
Consider the following statements about Biome and Ecosystem -
1. A biome is a specific geographic area notable for the species living there
2. An ecosystem is the interaction of living and non-living things in an environment
3. Coasts and wetlands are transition zones between terrestrial and aquatic biomes
1
1 only
2
3 only
3
1, 2 and 3
4
2 and 3 only