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Understanding EcoSystems BIOLOGY - Understanding EcoSystems

ICSE - STD 9 - BIOLOGY (ICSE - English Medium). 16 questions in this chapter.

Question types

Understanding EcoSystems question types

16 questions across 5 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.

16
Questions
5
Question groups
5
Question types
Sample Questions

Understanding EcoSystems questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 6MCQ1 Mark
Which one is not a factor of the abiotic environment?
  • A
    Sunlight
  • ✓
    Decomposers
  • C
    Water
  • D
    Temperature

Answer: B.

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Q 7MCQ1 Mark
Annual rainfall in the area of deciduous forest is
  • A
    over $300 \ cm$
  • B
    $200-250 \ cm$
  • ✓
    $100-150\ cm$
  • D
    $50-75 \ cm$

Answer: C.

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Q 9MCQ1 Mark
Biome is
  • A
    the flora of land
  • B
    the fauna of an ocean
  • ✓
    communities of organisms interacting with one another
  • D
    the part of the earth and its atmosphere which is inhabited by living organisms

Answer: C.

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Q 10MCQ1 Mark
A pond/ lake is
  • A
    a biome
  • B
    a natural ecosystem
  • ✓
    an artificial ecosystem
  • D
    a community of plants and animals only

Answer: C.

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