A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as
A. Ecological pyramid
B. Pyramid of biomass
C. Pyramid of number
D. Pyramid of energy
Answer: Option C
Solution(By Examveda Team)
This deals with the relationship between the numbers of primary producers and consumers of different levels. It is a graphical representation of the total number of individuals of different species, belonging to each trophic level in an ecosystem.What is the cause of the Exxon Valdez?
A. Oil Tanker which sank in 1989 along the coast of Alaska and marine life seriously affected.
B. a plane which crashed and caused death of human life
C. a ship which wrecked on the coast of India
D. none of these.
A. A much higher temperature than -10o C
B. A much lower temperature than -10o C
C. A temperature of -10o C
D. A temperature of -30o C
Infrared and visible satellite images might provide:
A. A way of determining cloud thickness and altitude.
B. A way of distinguishing between wet and dry clouds.
C. A way of identifying clouds suitable for cloud seeding.
D. A way of distinguishing between "new" and "old" clouds.
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