Environmental Imbalance Quiz
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Questions and Answers

What is referred to as environmental imbalance?

  • Natural fluctuations in ecosystems
  • The excessive addition of waste material to the environment (correct)
  • The gradual restoration of damaged ecosystems
  • The balance of natural resources and their utilization

Which factor is NOT typically associated with causing environmental imbalance?

  • Deforestation
  • Excessive burning of fossil fuel
  • Excessive utilization of resources
  • Promotion of renewable energy sources (correct)

What consequence might the Earth face if current environmental damage continues?

  • Significant increase in biodiversity
  • Uninhabitable conditions for humans and other living beings (correct)
  • Stabilization of climate conditions
  • Creation of more agricultural land

Which human activity is directly linked to environmental imbalance?

<p>Irregular development processes (A)</p> Signup and view all the answers

What is one recommended approach to achieving development while protecting the environment?

<p>Implementing green technologies in development practices (C)</p> Signup and view all the answers

What is a likely reason for the environmental crisis being more severe now than in the past?

<p>Increased human population and activity (D)</p> Signup and view all the answers

Which of the following is a direct effect of collapsing environmental balance?

<p>Loss of habitats for various species (A)</p> Signup and view all the answers

What role do scientists and environmentalists suggest for countries regarding environmental problems?

<p>To cooperate in finding solutions (D)</p> Signup and view all the answers

What is the significance of environmental balance for living beings?

<p>It maintains the mutual relationships between living and non-living components. (B)</p> Signup and view all the answers

Which factor is NOT mentioned as contributing to environmental imbalance?

<p>Use of traditional agriculture (A)</p> Signup and view all the answers

How do environmentalists view the role of humans in the environment?

<p>As essential to the maintenance of environmental balance. (A)</p> Signup and view all the answers

What leads to changes in the entire environment according to the content?

<p>Change in one component of the environment. (C)</p> Signup and view all the answers

Which of the following is a basic need that influences the use of the physical environment?

<p>Food and clothing (D)</p> Signup and view all the answers

What is NOT a consequence of increased production demands on the environment?

<p>Enhanced sustainability practices (D)</p> Signup and view all the answers

What primarily characterizes the 'bio-community' mentioned in the content?

<p>Living organisms collectively existing in an environment. (B)</p> Signup and view all the answers

What effect does the increase in population have on environmental balance?

<p>It increases the demands on the physical environment. (A)</p> Signup and view all the answers

What is a consequence of using agro-chemicals?

<p>Destruction of soil and aquatic life (A)</p> Signup and view all the answers

Which issue is associated with the improper urbanization mentioned?

<p>Blocking of water ways (B)</p> Signup and view all the answers

What does the term 'environmental ethics' refer to?

<p>Favorable habits to maintain the environment (D)</p> Signup and view all the answers

What type of pollution is a result of experimentation with military weapons?

<p>Atmospheric pollution (B)</p> Signup and view all the answers

What is a reported impact of improper waste disposal?

<p>Emergence of environmental health hazards (D)</p> Signup and view all the answers

What is one problem caused by the use of fossil fuels?

<p>Air pollution (C)</p> Signup and view all the answers

Which of the following reflects a traditional belief about the environment?

<p>Trees should be respected and protected (B)</p> Signup and view all the answers

What outcome is linked to the destruction of water sources?

<p>Loss of aquatic biodiversity (B)</p> Signup and view all the answers

What does the term 'environmental imbalance' refer to?

<p>The disruption of the natural ecological balance (B)</p> Signup and view all the answers

What is the importance of 'sustainable development'?

<p>To balance economic growth with environmental protection (D)</p> Signup and view all the answers

How can modern technology influence environmental balance negatively?

<p>By causing greater reliance on fossil fuels (B)</p> Signup and view all the answers

What role does environmental ethics play in addressing environmental issues?

<p>It promotes responsible and sustainable usage of resources (A)</p> Signup and view all the answers

What is sustainable development primarily focused on?

<p>Meeting present needs while ensuring future generations can meet theirs (D)</p> Signup and view all the answers

Which of the following best describes the potential effect of urbanization on the environment?

<p>It can lead to increased pollution and habitat destruction (A)</p> Signup and view all the answers

Which of the following is NOT a procedure followed under the national conservation plan?

<p>Establishment of the Ministry of Population (B)</p> Signup and view all the answers

What is a potential consequence of neglecting environmental concerns during development projects?

<p>Collapsing of the environmental balance (D)</p> Signup and view all the answers

Which act specifically aims at coastal conservation within Sri Lanka?

<p>Coastal Conservational Act (A)</p> Signup and view all the answers

What type of programs are launched to promote awareness about environmental issues?

<p>Environmental educational programmes (A)</p> Signup and view all the answers

Which international convention focuses on the protection of wetlands?

<p>Ramsar Convention (D)</p> Signup and view all the answers

What does sustainable development stress the importance of alongside development?

<p>Environmental ethics (C)</p> Signup and view all the answers

What is the goal of the Montreal Convention?

<p>To protect the ozone layer (D)</p> Signup and view all the answers

Flashcards

Environmental Imbalance

The state where the natural balance of ecosystems is disrupted, often caused by human activities.

Deforestation

The clearing of forests for various purposes, often contributing to environmental imbalance.

Excessive Resource Utilization

The excessive use of resources without considering their replenishment or sustainability, leading to environmental degradation.

Reclamation of Lowlands

The process of converting low-lying areas into usable land, often altering natural habitats and contributing to environmental imbalance.

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Excessive Burning of Fossil Fuels

The emission of harmful gases from burning fossil fuels, leading to air pollution and climate change.

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Use of Agrochemicals

The use of chemicals in agriculture, which can contaminate water sources, soil, and harm organisms.

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Improper Technology Employment

The application of technologies that are not environmentally friendly, leading to pollution and resource depletion.

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Irregular Utilization of Land

The use of land for different purposes without proper planning, leading to habitat fragmentation and ecological imbalance.

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Ecosystem Interaction

The interconnectedness of living things and their environment, where changes in one aspect can affect the entire system.

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Natural Environmental Change

The natural changes and processes that occur in an ecosystem, such as weather patterns, seasonal cycles, and population fluctuations.

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Human Impact on Environment

The impact of human activities on the environment, including pollution, deforestation, and habitat destruction.

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Environmental Unsustainability

The use of resources and technology by humans exceeding the capacity of the environment to sustain itself.

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Environmental Ethics

The study of how ethical principles apply to human interactions with the environment.

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Sustainable Development

A method of development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs.

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Environmental Balance Maintenance

The maintenance of healthy environments while accounting for natural change, ensuring the survival of both humans and other species.

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Environmental system

The interconnected network of living things and their environment (like air, water, soil) where changes in one part can affect the whole system.

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Central Environmental Authority

An authority that works to protect the environment, like the guardian of the planet.

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Environmental Conservation Strategies

Practices and behaviors that contribute to the preservation and restoration of the environment.

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Ancient Civilizations and Environmental Respect

Ancient civilizations often held a deep connection with nature, integrating environmental reverence into their beliefs and practices.

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Human-Environment Interaction

The relationship between humans and the environment, emphasizing the interdependence and mutual responsibilities.

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Environmental Values

Values and beliefs that guide our actions towards nature, shaping our perceptions and behaviors.

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Environmental Integration

The process of integrating environmental considerations into practical actions, making choices that support sustainability.

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Resource Utilization

The process of ensuring that resources are used efficiently and sustainably, taking into account the needs of both present and future generations.

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Environmental Protection Procedures

Actions taken at the local, national, or international level to protect and preserve the environment.

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Land Use Planning

A plan to manage land use in a way that minimizes environmental impact and promotes sustainability.

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Wildlife and Forest Conservation

Actions taken to preserve wild animals and their habitats, ensuring their continued existence.

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Ramsar Convention

An agreement between nations to protect wetlands and their biodiversity.

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Montreal Convention

An international treaty aimed at phasing out the production and use of substances that deplete the ozone layer.

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Study Notes

Environmental Balance

  • The objective of this unit is to study the importance of maintaining environmental balance, the unfavorable effects of imbalance, and how environmental ethics pave the path for sustainable development.
  • Environmental balance depends on the relationships between biotic (living) and abiotic (non-living) components. Living components (plants and animals) form the bio-community, while non-living components (sun, air, water, soil, land forms, etc.) are also crucial.
  • All living things rely on the environment for their basic needs (food, clothing, shelter, etc.).
  • Changes in one part of the environment can affect the whole system.
  • Human activities (agriculture, industries, use of technology) have caused significant damage to the environment, leading to environmental imbalance.
  • Factors contributing to environmental imbalance include excessive resource use, deforestation, irregular development, burning fossil fuels, use of agro-chemicals, reclamation of low lands, and improper technology use.

Importance of Maintaining Environmental Balance

  • All plants and animals on Earth are part of a bio-community.
  • Environmental balance is maintaining the environment where the bio-community lives, protecting its features, and responding to natural changes.
  • Interactions between plants, animals, and the physical environment are crucial for balance.
  • Humans are an important part of the environment, and their actions affect the environment and vice versa.
  • Maintaining this balance is essential for the survival of all living organisms.

Factors Causing Environmental Imbalance

  • Human activities, specifically agricultural use, industrial revolution, increased use of technology are the primary causes.
  • Excessive resource consumption, inappropriate development practices, fossil fuel burning, use of agrochemicals, etc, cause an imbalance.
  • This imbalance affects the overall environment, leading to adverse conditions for both living beings and ecosystems.

Unfavorable Effects of Collapsing Environmental Balance

  • Collapsing environmental balance has severe consequences for the entire planet.
  • Scientists warn that continued damage will make the Earth unsuitable for life within 200 years.
  • Human activities are the root cause of environmental problems.

Human Activities Affecting the Environment

  • Included are deforestation, destruction of flora and fauna, water sources, soil and aquatic life contamination, fossil fuel use (air pollution, temp increase), improper waste disposal, environmental health hazards, natural beauty destruction, and military weaponry experimentation (atmospheric/water pollution).

Sustainable Development

  • Sustainable development fulfills current needs while ensuring future generations' needs are met.
  • Prioritizing environmental ethics and sustainable development approaches is crucial for mitigating imbalances.

Activities

  • There are activities (e.g., creating environmental balance reports) specified in the text.

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Related Documents

Environmental Balance PDF

Description

Test your knowledge on environmental imbalance and its implications. This quiz explores factors contributing to environmental crises, human activities affecting balance, and approaches to sustainable development. Understand the urgent need for action in preserving our planet.

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