Daily MCQ Quiz

Test your knowledge with our daily updated questions.

General Knowledge MCQs

Quiz #71230
Which of the following represents the most complex level?
A Community
B Species
C Ecosystem
D Population
Discuss
Quiz #71229
What is the term for the maximum number of inviduals that an area can support indefinitely?
A Biotic potential
B Carrying capacity
C Niche
D Maximum density
Discuss
Quiz #71227
Which of the following is an example of secondary succession?
A Appearance of mosses and weeds on an exposed rock fence
B Abandoned farm field covered with weeds and shrubs
C Former pond now supporting growth of shrubs and trees
D Establishment of plants on a newly formed island
Discuss
Quiz #71225
Bacteria and fungi act as .. Within an ecosystem?
A Primary producers
B Primary consumers
C Secondary consumers
D Decomposers
Discuss
Quiz #71224
The Greenhouse effect refers to?
A Increasing agricultural yields
B Gradual warming of the earths surface
C Build up of toxic airborne pollutants
D Reduction in the earths ozone layer
Discuss
Quiz #71222
The ..........Of a species describes the tropic function it fills in its environment?
A Niche
B Habitat
C Carrying capacity
D Biotic potential
Discuss
Quiz #71221
........... Is the least influential in determining the distribution of terrestrial biomes?
A Light intensity
B Rainfall
C Salinity
D Temperature
Discuss