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What do you understand by Ecological footprint?
- a)The way in which ecological agents reveal their preferences through ecological activity
- b)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystem
- c)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined population
- d)Non-monetary assessment of ecosystem integrity, health or resilience
Correct answer is option 'C'. Can you explain this answer?
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What do you understand by Ecological footprint?a)The way in which ecol...
The correct answer is option 'C' - An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined population.
Ecological footprint is a measure that quantifies the impact of human activities on the environment by calculating the amount of productive land and water needed to support those activities and absorb the waste generated. It is a way to assess the sustainability of human consumption and resource usage patterns.
The concept of ecological footprint was developed in the early 1990s by Mathis Wackernagel and William Rees. It is based on the idea that every human activity has an ecological impact, and this impact can be measured in terms of the amount of biologically productive land and water required to sustain it. The ecological footprint is measured in global hectares (gha), which represent the average productivity of all biologically productive land and water on Earth in a given year.
To understand the concept of ecological footprint, let's break it down into its key components:
1. Area of a productive ecosystem: The ecological footprint measures the area of land and water required to produce the resources consumed by a population and to absorb the waste generated. It takes into account the productive capacity of ecosystems, including croplands, grazing lands, forests, fishing grounds, and built-up areas.
2. Resources used: The ecological footprint considers all the resources consumed by a population, such as food, water, energy, timber, and other raw materials. It quantifies the land and water area required to produce these resources.
3. Wastes produced: The ecological footprint also includes the assimilation capacity of ecosystems, which refers to the ability of ecosystems to absorb and process the waste generated by human activities, such as carbon emissions, water pollution, and solid waste. It calculates the land and water area needed to assimilate these wastes.
4. Defined population: The ecological footprint is calculated for a specific population, whether it is an individual, a community, a city, a country, or the entire global population. It provides a measure of the sustainability of the resource consumption and waste generation patterns of that population.
By calculating the ecological footprint, we can gain insights into how our lifestyle choices and consumption patterns affect the environment. It helps us understand the ecological limits of our planet and encourages us to make more sustainable choices to reduce our impact on the Earth's ecosystems.
Ecological footprint is a measure that quantifies the impact of human activities on the environment by calculating the amount of productive land and water needed to support those activities and absorb the waste generated. It is a way to assess the sustainability of human consumption and resource usage patterns.
The concept of ecological footprint was developed in the early 1990s by Mathis Wackernagel and William Rees. It is based on the idea that every human activity has an ecological impact, and this impact can be measured in terms of the amount of biologically productive land and water required to sustain it. The ecological footprint is measured in global hectares (gha), which represent the average productivity of all biologically productive land and water on Earth in a given year.
To understand the concept of ecological footprint, let's break it down into its key components:
1. Area of a productive ecosystem: The ecological footprint measures the area of land and water required to produce the resources consumed by a population and to absorb the waste generated. It takes into account the productive capacity of ecosystems, including croplands, grazing lands, forests, fishing grounds, and built-up areas.
2. Resources used: The ecological footprint considers all the resources consumed by a population, such as food, water, energy, timber, and other raw materials. It quantifies the land and water area required to produce these resources.
3. Wastes produced: The ecological footprint also includes the assimilation capacity of ecosystems, which refers to the ability of ecosystems to absorb and process the waste generated by human activities, such as carbon emissions, water pollution, and solid waste. It calculates the land and water area needed to assimilate these wastes.
4. Defined population: The ecological footprint is calculated for a specific population, whether it is an individual, a community, a city, a country, or the entire global population. It provides a measure of the sustainability of the resource consumption and waste generation patterns of that population.
By calculating the ecological footprint, we can gain insights into how our lifestyle choices and consumption patterns affect the environment. It helps us understand the ecological limits of our planet and encourages us to make more sustainable choices to reduce our impact on the Earth's ecosystems.
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What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer?
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What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer?.
What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What do you understand by Ecological footprint?a)The way in which ecological agents reveal their preferences through ecological activityb)A degree of impairment to an ecosystem, which when surpassed is too severe to allow recovery of that ecosystemc)An index of the area of a productive ecosystem required to produce the resources used and to assimilate the wastes produced by a defined populationd)Non-monetary assessment of ecosystem integrity, health or resilienceCorrect answer is option 'C'. Can you explain this answer?.
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