A. Savanna
B. Tundra
C. Grassland
D. Desert
Related Mcqs:
- The number of kinds of food chains:
A. One
B. Two
C. Three
D. Four - Food chains are met with only in the:
A. Sea
B. Forests
C. Deserts
D. In all these places - The taiga ecosystems lie in the:
A. Alpine zone
B. Sub-alpine zone
C. Temperate zone
D. Sub-tropical zone - The living organisms of all ecosystems collectively constitute:
A. Producers
B. Decomposers
C. Consumers and decomposers
D. Biosphere - Fragile ecosystems cover:
A. The arid and semi-arid zones of the world, arid savannas of the tropics, the slopes of the mountains of the tropics
B. And subtropics and forest areas of the developing world under shifting cultivation have been described as ‘Fragile Ecosystems’
C. Because their equilibrium appears to be easily upset and because they become ecologically degraded if certain forms of land use
D. All of the above - The ration of food energy assimilated to the food energy ingested is called:
A. Trophic level efficiency
B. Photosynthetic efficiency
C. Net production efficiency
D. Assimilation efficiency - Mr. X is eating curd/yoghurt. For this food intake in a food chain he should be considered as occupying:
A. First trophic level
B. Second trophic level
C. Third trophic level
D. Fourth trophic level - People taking food adequate in calories but deficient in protein may suffer from:
A. Malformation
B. Malfunction
C. Malnutrition
D. Undernourishment - Which of the following food chain may not be directly dependent upon solar energy?
A. Grazing
B. Detritus
C. Soaking
D. Depleting - What is meant by simple coppice system?
A. When mature crop is removed by clear felling and regeneration is entirely by vegetative methods
B. When some selected shoots are selected for retention for future period
C. When crop is partly of coppicing and partly of seedling organ of different age clear
D. None of these
The correct answer to the question: "Short and simple food chains are rare in the world and may be found in simple ecosystems like:" is "Tundra".
