Resources: Types and Importance

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Questions and Answers

Which of the following best describes the relationship between utility and resources?

  • Utility is unrelated to whether something is a resource.
  • Utility dictates that resources cannot be man-made.
  • Utility decreases the value of a resource.
  • Utility, or usability, is what makes an object or substance a resource. (correct)

How do time and technology influence the transformation of substances into resources?

  • They are two key factors facilitating the accessibility and usefulness of resources. (correct)
  • They primarily affect the aesthetic value, not the practical use, of resources.
  • They decrease the potential uses and value of natural substances.
  • They are irrelevant to the development and accessibility of resources.

Why are humans considered a crucial resource in the context of resource development?

  • Because human labor is the only factor determining the economic value of resources.
  • Because human knowledge, skills, and technology are essential for creating and transforming resources. (correct)
  • Because the size of the human population directly correlates with environmental degradation.
  • Because humans consume resources without contributing to their creation or management.

What distinguishes renewable resources from non-renewable resources?

<p>Renewable resources can be replenished naturally within a human lifespan, whereas non-renewable resources cannot. (C)</p> Signup and view all the answers

What role does technology play in transforming natural substances into resources?

<p>It allows for the refinement and application of knowledge, turning raw materials into valuable resources. (D)</p> Signup and view all the answers

What is human resource development?

<p>Improving the quality of human skills to enable the creation of more resources. (A)</p> Signup and view all the answers

How does the distribution of natural resources vary across the Earth?

<p>Distribution is affected by physical factors like terrain, climate, and altitude, leading to unequal distribution. (C)</p> Signup and view all the answers

What is the concept of sustainable development?

<p>Balancing the need to use resources now with the need to conserve them for the future. (C)</p> Signup and view all the answers

Which action best exemplifies resource conservation?

<p>Reducing consumption, recycling, and reusing items. (C)</p> Signup and view all the answers

How can individuals contribute to sustainable development?

<p>By reducing consumption and waste in their daily lives. (C)</p> Signup and view all the answers

Why is it essential to ensure that all uses of renewable resources are sustainable?

<p>To ensure the long-term availability and prevent the depletion of these resources. (B)</p> Signup and view all the answers

Which of the following is critical to preserving the life support system provided by nature?

<p>Maintaining and preserving the natural environment to support life. (D)</p> Signup and view all the answers

How does respecting and caring for all forms of life contribute to sustainable development?

<p>It promotes biodiversity, which is essential for ecosystem health and resilience. (B)</p> Signup and view all the answers

What is the significance of minimizing the depletion of natural resources in the context of sustainable development?

<p>It ensures that resources are available for future generations. (D)</p> Signup and view all the answers

Why is changing personal attitudes and practices towards the environment crucial for achieving sustainable development?

<p>It promotes individual responsibility and environmentally conscious behavior. (D)</p> Signup and view all the answers

Considering the provided context, which of the following scenarios represents a transformation of a substance into a resource through technology?

<p>Developing a process to extract and utilize rare earth elements from electronic waste. (D)</p> Signup and view all the answers

Using the information provided, what can be inferred about the role of education in human resource development?

<p>Education equips individuals with the skills and knowledge needed to develop and manage resources effectively. (B)</p> Signup and view all the answers

Based on the examples provided, how does the concept of 'value' affect whether something becomes a resource?

<p>Value determines whether a substance can fulfill a need or be used in a beneficial way. (A)</p> Signup and view all the answers

What does the example of grandmother’s home remedies becoming economically valuable after being patented suggest about resources?

<p>The value of a resource can increase over time due to technological or commercial developments. (C)</p> Signup and view all the answers

How might overuse of a renewable resource, such as water, affect its availability?

<p>Overuse can lead to shortages and depletion, even if the resource is naturally replenished. (C)</p> Signup and view all the answers

What is the primary implication of classifying coal, petroleum, and natural gas as non-renewable resources?

<p>These resources will eventually be exhausted because their replenishment rate is extremely slow. (A)</p> Signup and view all the answers

What does the children making packets and shopping bags out of old newspapers and discarded clothes exemplify?

<p>The practical application of reducing, reusing, and recycling to conserve resources. (B)</p> Signup and view all the answers

How can enabling communities to care for their own environment contribute to sustainable development?

<p>It allows for customized solutions that address local environmental challenges effectively. (A)</p> Signup and view all the answers

Examine Amma's list. Which of the following is an example of a resource which would be considered both a human-made and a human resource?

<p>Medical Knowledge (C)</p> Signup and view all the answers

What action would be least effective in minimising damage to the natural environmental system?

<p>Unregulated deforestation for agricultural expansion (C)</p> Signup and view all the answers

Flashcards

What is a resource?

Anything that can be used to satisfy a need.

What is utility?

The usability or capacity to provide satisfaction, making an object or substance a resource.

What is value?

The worth of a resource; can be economic or non-economic.

What is a patent?

The exclusive right over any idea or invention.

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What influences resource distribution?

Factors like terrain, climate, and altitude that affect the distribution of natural resources.

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What are natural resources?

Resources derived from nature and used with minimal modification (e.g., air, water, minerals).

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What are renewable resources?

Resources that can be replenished quickly (e.g., solar and wind energy).

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What are non-renewable resources?

Resources that have a limited stock and take thousands of years to renew (e.g., coal, petroleum).

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What are human made resources?

Natural substances transformed by humans into usable forms, like buildings, roads and machinery.

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What are human resources?

The number and abilities (mental and physical) of people, key to transforming materials into valuable resources.

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What is human resource development?

Improving the quality of people’s skills to create more resources through education and health.

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What is resource conservation?

Using resources carefully and allowing time for renewal.

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What is sustainable development?

Balancing the need to use resources and conserve them for the future.

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Define Sustainable Development

Utilising resources carefully to meet present requirements whilst ensuring availability for future generations.

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What is technology?

It is the application of latest knowledge and skill in doing or making things.

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Stock of Resource

Amount of resources available for usage.

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Study Notes

  • Anything that can be used to satisfy a need is a resource.
  • Utility or usability makes an object or substance a resource.
  • Things become resources when they have a value, use, or utility.
  • All resources possess some value.
  • Value means worth, resources can have economic value or not.
  • Resources can become economically valuable over time through patents and commercialization.
  • Time and technology are important factors in converting substances into resources.
  • People are the most important resource due to their ideas, knowledge, inventions, and discoveries which lead to the creation of more resources.

Types of Resources

  • Resources are generally classified into natural, human-made, and human resources.

Natural Resources

  • Resources drawn from nature and used with minimal modification are natural resources.
  • Examples of natural resources: air, water, soils, and minerals.
  • Natural resources can be broadly categorised into renewable and non-renewable resources.
  • Renewable resources are those that renew or replenish quickly
  • Some renewable resources are unlimited and not affected by human activities, such as solar and wind energy.
  • Careless use of renewable resources like water, soil, and forests can affect their stock.
  • Non-renewable resources have a limited stock and take thousands of years to be renewed or replenished.
  • Examples of non-renewable resources: coal, petroleum, and natural gas.
  • The distribution of natural resources depends on physical factors like terrain, climate, and altitude
  • The distribution of resources is unequal because these factors vary across the earth.

Human Made Resources

  • Natural substances become resources when their original form is changed.
  • People use natural resources to make buildings, bridges, roads, machinery, and vehicles, which are known as human-made resources.
  • Technology is also a human-made resource.

Human Resources

  • People can best utilize nature to create more resources with knowledge, skill, and technology.
  • Education and health help in making people a valuable resource.
  • Improving the quality of people’s skills to create more resources is known as human resource development.
  • Human Resource refers to the quantity and abilities of people.
  • The skills of humans help in transferring physical material into a valuable resource.

Conserving Resources

  • Using resources carefully and allowing time for renewal is called resource conservation.
  • Balancing the need to use resources and conserve them for the future is called sustainable development.

Sustainable Development Principles

  • Respect and care for all forms of life.
  • Improve the quality of human life.
  • Conserve the earth’s vitality and diversity.
  • Minimize the depletion of natural resources.
  • Change personal attitude and practices towards the environment.
  • Enable communities to care for their own environment.

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