science
Grade-5
Easy
Question
The energy of the sun is not essential for perpetuating the energy cycle in a balanced ecosystem
- True
- False
Hint:
When the energy of the sun converts into chemical energy for photosynthesis, the result is loss of energy as heat
The correct answer is 'False'.
When the energy of the sun converts into chemical energy for photosynthesis or respiration, the result is the loss of energy as heat. Thus, the energy of the sun is essential for perpetuating the energy cycle in a balanced ecosystem.
Hence, the given statement is false.
Related Questions to study
science
Non-green plants are as important as green plants because they bring about the decomposition of dead animals and plants remains.
Non-green plants are as important as green plants because they bring about the decomposition of dead animals and plants remains.
scienceGrade-5
science
Photosynthesis in plants forms oxygen which animals use for respiration
Photosynthesis in plants forms oxygen which animals use for respiration
scienceGrade-5
science
Biological equilibrium occurs among the decomposers and consumers.
Biological equilibrium occurs among the decomposers and consumers.
scienceGrade-5
science
_____factors include plants, animals, and microorganisms.
_____factors include plants, animals, and microorganisms.
scienceGrade-5
science
Food chains are found in
Food chains are found in
scienceGrade-5
science
_____factors include wind, water, soil, etc
_____factors include wind, water, soil, etc
scienceGrade-5
science
The driving force of the ecosystem is
The driving force of the ecosystem is
scienceGrade-5
science
The organisms at the base of the food chain are
The organisms at the base of the food chain are
scienceGrade-5
science
Balanced ecosystems maintain a flow of materials and_____
Balanced ecosystems maintain a flow of materials and_____
scienceGrade-5
science
In this pyramid, _____organism stores the least amount of energy.
In this pyramid, _____organism stores the least amount of energy.
scienceGrade-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
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
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
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
science
What product of photosynthesis supplies energy for life forms?
What product of photosynthesis supplies energy for life forms?
scienceGrade-5
