Suggest one word for each of the following statements/definitions:
- The physical and biological world where we live in.
- Each level of food chain where transfer of energy takes place.
- The physical factors like temperature, rainfall, wind and soil of an ecosystem.
- Organisms which depend on the producers either directly or indirectly for food.
Answer:
- Environment/biosphere
- Trophic level
- Abiotic factors
- Consumers/heterotrophs