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Questions and Answers
What is defined as anything obtained from the living and non-living environment to meet human needs?
Which of the following is an example of an inorganic resource?
What type of resources contains elements but does not necessarily contain carbon-hydrogen (C-H) bonds?
Which size category of soil particles has excellent water and nutrient-holding capacity but poor drainage?
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What is the definition of environmental sustainability?
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Which of the following is NOT a cause of environmental problems?
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Which classification of natural resources is based on the presence of carbon atoms?
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Which soil component provides good drainage but has low water and nutrient-holding capacity?
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What characterizes inexhaustible natural resources?
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Which of the following is an example of a non-renewable resource?
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Biotic resources are derived from which of the following?
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Potential resources are defined as resources that:
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What is a major risk of renewable resources?
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Which of the following is an abiotic resource?
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How can renewable resources be effectively managed?
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Medicinal resources are typically derived from which category?
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Which of the following factors does NOT influence the value of a resource?
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What is one major environmental impact caused by the exploitation of resources?
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Resource degradation primarily occurs due to which of the following?
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Which statement best describes sustainability?
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What characteristic of a resource refers to its available amounts?
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Which of these is NOT a method of resource exploitation?
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Which of the following is a consequence of deforestation?
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What does resource sustainability aim to balance?
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Study Notes
Resources Defined
- Anything obtained from the living and non-living environment to meet human needs is considered a resource.
Inorganic Resources
- Inorganic resources are resources that do not contain carbon-hydrogen bonds.
- Examples include:
- Water
- Minerals
- Rocks
Soil Components
- Silt particles in soil have good water and nutrient-holding capacity but poor drainage.
Environmental Sustainability
- Environmental Sustainability refers to using resources to meet current needs without compromising future generations' ability to meet their needs.
Causes of Environmental Problems
- Population growth is a major cause of environmental problems, leading to increased resource consumption and waste generation.
Classifications of Natural Resources
- Organic resources are based on the presence of carbon atoms.
- Examples of organic resources:
- Fossil fuels
- Biofuels
- Timber
- Food crops
- Animals
Soil Components
- Sand in soil provides good drainage but has low water and nutrient-holding capacity.
Inexhaustible Natural Resources
- Inexhaustible resources are natural resources that are constantly replenished, for all practical purposes, at a rate that is faster than human consumption.
- Examples include:
- Solar energy
- Wind energy
- Tidal energy
- Geothermal energy
Non-Renewable Resources
- Non-renewable resources are finite resources that are formed over geological timescales and consumed faster than they can be replenished.
- Examples include:
- Fossil fuels (coal, oil, and natural gas)
- Minerals
- Groundwater
Biotic Resources
- Biotic resources are derived from living organisms.
- Examples include:
- Plants
- Animals
- Microorganisms
Potential Resources
- Potential resources are those resources that exist in a region but have not yet been exploited.
- These resources may not be economically viable or have limited availability.
Renewable Resources
- One of the major risks associated with renewable resources is their intermittency, their supply often fluctuating based on weather conditions.
Abiotic Resources
- Abiotic resources are derived from non-living components of the environment.
- Examples include:
- Water
- Air
- Minerals
- Land
Managing Renewable Resources
- Effective management of renewable resources involves utilizing them sustainably by balancing consumption with replenishment rates.
- This can be achieved through:
- Efficient technologies
- Conservation efforts
- Policy mechanisms.
Medicinal Resources
- Medicinal resources are typically derived from biotic resources, particularly plants.
- These resources are essential for developing medicines and treatments.
Resource Value
- The value of a resource is influenced by factors such as its abundance, accessibility, and demand.
Environmental Impact of Exploitation
-
Resource exploitation often leads to significant environmental impacts, such as:
- Pollution
- Habitat loss
- Climate change
Resource Degradation
-
Resource degradation occurs primarily due to:
- Overexploitation
- Pollution
- Unsustainable practices
- Climate change
Sustainability Defined
- Sustainability is a concept that emphasizes using resources in a way that meets current needs without compromising the ability of future generations to meet their needs.
Resource Availability
- Resource availability refers to the quantity of a resource that is accessible and can be sustainably used.
Resource Exploitation Methods
- Sustainable resource management is NOT a method of resource exploitation.
- Sustainable resource management focuses on utilizing resources in a way that minimizes environmental impacts while ensuring their long-term availability.
Consequences of Deforestation
-
Deforestation can lead to significant environmental consequences, including:
- Soil erosion
- Loss of biodiversity
- Climate change
Resource Sustainability
- Resource sustainability aims to balance current economic needs with the long-term environmental integrity and social well-being of ecosystems and communities.
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Description
Explore the principles of sustainable resource management and its importance in conserving the Earth's natural resources. This quiz covers various types of resources, their classifications, and the implications for future generations. Test your understanding of organic and inorganic resources and their role in human needs.
