Ecosystems Function, Operation and Resources MCQs Test Online

Ecosystems function, operation and resources multiple choice questions (MCQs), ecosystems function, operation and resources test prep for online learning with IGCSE degree certificate eCourses. Learn biosphere multiple choice questions (MCQs), ecosystems function, operation and resources quiz questions and answers. Career test on energy flow and food chain, relationships of organisms, human activities and impacts earth's environment, biomes and distribution test for online protect the environment courses distance learning.

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MCQ on Ecosystems Function, Operation and Resources

MCQ: Nutrients, acidity and depth includes in which factors of abiotic component?

  1. Climate
  2. Soil
  3. Local Factors
  4. Animals

B

MCQ: Ecosystems are maintained by energy flows and cycling of nutrients between

  1. Living things
  2. Non-Living things
  3. Living & Non-living things
  4. Microorganism

C

MCQ: Climate, soil, vegetation, people are components of

  1. Ecosystem
  2. Biosphere
  3. Hydrosphere
  4. Atmosphere

A

MCQ: What are examples of abiotic elements

  1. Soil, water, atmosphere
  2. Lion, plants
  3. Microorganism
  4. Elephants, fishes

A

MCQ: What human activities effects ecosystem?

  1. Air pollution
  2. Clearance, Farming, logging & pollution
  3. Walking in the undisturbed ecosystem
  4. Less water availability

B