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    Unit 1

    Uploaded by

    DEVIL GAMERS

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    Unit 1

    Uploaded by

    DEVIL GAMERS
    3 views4 pages

    Original Title

    UNIT 1

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    © © All Rights Reserved

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    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    3 views4 pages

    Unit 1

    Uploaded by

    DEVIL GAMERS

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 4

    6/1/24, 1:07 PM ChatGPT

    Introduction to Ecology

    1. What is ecology?

    A) The study of ancient civilizations


    B) The study of weather patterns
    C) The study of interactions among organisms and their environment
    D) The study of chemical reactions
    Answer: C

    2. Which of the following best describes the focus of ecology?

    A) Individual organism’s physiology


    B) Human population growth
    C) Interactions between organisms and their environments
    D) The internal structure of cells
    Answer: C

    3. Why is ecology increasingly important in daily life?

    A) It helps in understanding historical events


    B) It aids in predicting economic trends
    C) It is crucial for managing natural resources and addressing environmental issues
    D) It helps in discovering new planets
    Answer: C

    Fundamental Concepts of Ecology

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    4. Which of the following is a fundamental concept of ecology?

    A) Species extinction has no ecological impact


    B) Energy flows and nutrient cycles in ecosystems
    C) Human activities have no effect on ecosystems
    D) Ecology does not concern itself with human populations
    Answer: B

    5. What is a food web?

    A) A network of social connections among humans


    B) A complex network of feeding relationships in an ecosystem
    C) A type of spider's web
    D) A method for catching fish
    Answer: B

    6. What is meant by the term "biodiversity"?

    A) The number of different species in a given area


    B) The number of individuals in a single species
    C) The different climates in the world
    D) The economic value of an ecosystem
    Answer: A

    7. Which of the following describes an ecosystem?

    A) A group of the same species living in an area


    B) A community of organisms interacting with their physical environment
    C) The layer of gases surrounding Earth
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    6/1/24, 1:07 PM ChatGPT

    D) A large body of saltwater


    Answer: B

    8. What is the primary source of energy for most ecosystems?

    A) Wind energy
    B) Geothermal energy
    C) Solar energy
    D) Nuclear energy
    Answer: C

    Growing Importance in Daily Life

    9. How does ecological knowledge benefit agriculture?

    A) By providing historical information about farming


    B) By helping to manage pest populations and improve crop yields
    C) By increasing the cost of production
    D) By reducing the need for farmers
    Answer: B

    10. Which of the following practices can contribute to sustainable development?

    A) Overfishing
    B) Deforestation
    C) Recycling and conservation of resources
    D) Ignoring environmental regulations
    Answer: C

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    6/1/24, 1:07 PM ChatGPT

    11. What role do decomposers play in an ecosystem?

    A) They produce their own food through photosynthesis


    B) They are primary consumers
    C) They break down dead organisms and recycle nutrients
    D) They compete with plants for sunlight
    Answer: C

    12. Which of the following is a consequence of habitat destruction?

    A) Increased biodiversity
    B) Decreased levels of carbon dioxide
    C) Loss of species and disruption of ecosystems
    D) More natural resources available for human use
    Answer: C

    https://chatgpt.com/c/c42a32e3-2827-4e51-9f6e-2d7f72ab4b62 4/4

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