Ecosystems - Structure, Functions, and Services — Practice Quiz
ICSE · Class 9 · Environmental Science
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What is ecology?
Who first used the term ecology in 1866?
Which of the following is the correct meaning of habitat?
What does ecological niche mean?
Sample Questions
Which sequence shows the correct ecological hierarchy from smaller to larger level?
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Organism, population, community, ecosystem, biome, biosphere
Ecological hierarchy arranges living systems from the smallest unit, organism, to the largest unit, biosphere.
Which branch of ecology deals with an individual organism or a single species and its environment?
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Autecology
Autecology deals with the relationship of an individual organism or a single species with its environment.
Which branch of ecology studies groups of organisms, such as communities and ecosystems?
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Synecology
Synecology studies groups of organisms, such as communities and ecosystems, and their interactions with the environment.
Which ecosystems are broadly classified into terrestrial and aquatic ecosystems?
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Ecosystems
Ecosystems are broadly classified into terrestrial and aquatic ecosystems.
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