Which of the following statements is not associated with pyramids of energy?
Efficiency of energy transfer between trophic levels can be studied
Comparisons of pyramids for different ecosystems can be made
More accurate comparisons of trophic levels
Representation of numbers of organisms at different trophic levels
Correct answer is B
No explanation has been provided for this answer.
numbers
energy
biomass
size
Correct answer is B
No explanation has been provided for this answer.
Which of the following groups of organisms do not have members that can be called autotrophs?
Protists
Mosses
Chlorophyta
Fungi
Correct answer is D
No explanation has been provided for this answer.
how easily water passes through the soil
the proportion of air in the soil
the proportion of water the soil holds
how well water rises up the soil
Correct answer is A
No explanation has been provided for this answer.
Which of the following ecological factors will result in food shortage?
Drought
Low rate of reproduction
Emigration
Topography
Correct answer is A
No explanation has been provided for this answer.