science
Grade-5
Easy

Question

The organisms at the base of the food chain are

  1. Herbivores
  2. Photosynthetic plants
  3. Saprophytic plants
  4. Carnivores

The correct answer is: Photosynthetic plants


    Producers, also known as autotrophs, make their own food. They make up the first level of every food chain. Autotrophs are usually plants or one-celled organisms.
    Hence, photosynthetic plants is the right answer.

    Related Questions to study

    Grade-5
    science

    Balanced ecosystems maintain a flow of materials and_____

    Balanced ecosystems maintain a flow of materials and_____

    scienceGrade-5
    Grade-5
    science

    In this pyramid, _____organism stores the least amount of energy.

    In this pyramid, _____organism stores the least amount of energy.

    scienceGrade-5
    Grade-5
    science

    The decomposers are not considered in any of the pyramids even though they form an important part of the various ecosystem.

    The decomposers are not considered in any of the pyramids even though they form an important part of the various ecosystem.

    scienceGrade-5
    parallel
    Grade-5
    science

    To compare the functional role of the trophic levels in an ecosystem, the energy pyramid is more suitable.

    To compare the functional role of the trophic levels in an ecosystem, the energy pyramid is more suitable.

    scienceGrade-5
    Grade-5
    science

    The pyramid consists of a number of horizontal bars depicting specific trophic levels.

    The pyramid consists of a number of horizontal bars depicting specific trophic levels.

    scienceGrade-5
    Grade-5
    science

    In a food pyramid, how much energy is lost from trophic level to trophic level?

    In a food pyramid, how much energy is lost from trophic level to trophic level?

    scienceGrade-5
    parallel
    Grade-5
    science

    What product of photosynthesis supplies energy for life forms?

    What product of photosynthesis supplies energy for life forms?

    scienceGrade-5
    Grade-5
    science

    Plants are called producers because they 'produce' food in the form of carbohydrates during

    Plants are called producers because they 'produce' food in the form of carbohydrates during

    scienceGrade-5
    Grade-5
    science

    The food producer forms the base of the pyramid, and the top carnivore forms the tip.

    The food producer forms the base of the pyramid, and the top carnivore forms the tip.

    scienceGrade-5
    parallel
    Grade-5
    science

    The ecological pyramids are of three categories; the pyramid of numbers, the pyramid of _____, and the pyramid of energy.

    The ecological pyramids are of three categories; the pyramid of numbers, the pyramid of _____, and the pyramid of energy.

    scienceGrade-5
    Grade-5
    science

    The energy pyramid is inverted.

    The energy pyramid is inverted.

    scienceGrade-5
    Grade-5
    science

    The energy pyramid is usually larger at the bottom, but it reduces in size and becomes smaller as it goes up.

    The energy pyramid is usually larger at the bottom, but it reduces in size and becomes smaller as it goes up.

    scienceGrade-5
    parallel
    Grade-5
    science

    Energy transfers are always 100% efficient.

    Energy transfers are always 100% efficient.

    scienceGrade-5
    Grade-5
    science

    The first law of thermodynamics says energy can be transformed from one form to another. 

    The first law of thermodynamics says energy can be transformed from one form to another. 

    scienceGrade-5
    Grade-5
    science

    If the energy available to the plants from the sun is 20,000 J. What would be the energy available to the lion in the following food chain? Planta rightwards arrowDeer rightwards arrowLion. 

    If the energy available to the plants from the sun is 20,000 J. What would be the energy available to the lion in the following food chain? Planta rightwards arrowDeer rightwards arrowLion. 

    scienceGrade-5
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.