1. Herbivores levels
2. Trophic levels
3. Consumer levels
4. Producer levels
Trophic levels
1. Alone
2. Without friend
3. Without foes
4. In area with high temperature
In area with high temperature
1. producers have the lowest energy conversion efficiency
2. carnivores have a better energy conversion efficiency
3. energy conversion efficiency is the same in all trophic levels
4. herbivores have a better energy conversion efficiency than carnivores
herbivores have a better energy conversion efficiency than carnivores
1. Coral reef
2. Lagoon
3. Pond
4. All of the above
All of the above
1. Biotic succession
2. Climatic succession
3. Physiographic succession
4. Geographical succession
Biotic succession
1. Reduction of dissolved oxygen
2. Reduction of carbon dioxide
3. Reduction of nitrogen
4. Reduction of all the three
Reduction of dissolved oxygen
1. Biosystem
2. Bioenergetics
3. Geobiocoenosis
4. Holocoenosis
Bioenergetics
1. Eagle and snake
2. Insects and cattle
3. Snake and Frog
4. Water insects
Insects and cattle
1. Mobiu
2. Reiter
3. Haeckel
4. Tansley
Tansley
1. primary producer
2. secondary consumer
3. tertiary consumers
4. Decomposeres
Decomposeres