A. Nutrition
B. Absorption
C. Assimilation
D. None of them
A. 10%
B. 30%
C. 40%
D. 50%
A. Primary productivity
B. Secondary Productivity
C. Gross Productivity
D. Net Productivity
A. Composers
B. Decomposers
C. Carnivores
D. Producers
A. Primary consumers
B. Secondary consumers
C. Herbivores
D. Detrivores
A. Secondary consumers
B. Primary consumers
C. Tertiary consumers
D. Predators
A. Consumers
B. Producers
C. Organisers
D. First level
A. Pyramid
B. Energy flow
C. Productivity
D. Ecological system
A. Pyramids
B. Trophic levels
C. Topographic levels
D. Food web
A. Ecosystem
B. Food chain
C. Biosphere
D. None of them