COPY: Ecosystem Properties and Land Use

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is one major environmental impact of modern agriculture?

  • Improvement of water quality
  • Reduction of chemical use
  • Soil erosion (correct)
  • Increased biodiversity in soil

What health hazard is associated with high nitrate levels in drinking water due to fertilizers?

  • Chronic cough
  • Skin rashes
  • Liver disease
  • Blue-baby syndrome (correct)

What phenomenon can result from excessive application of nitrogen and phosphorus fertilizers?

  • Desertification
  • Eutrophication (correct)
  • Soil salinization
  • Acid rain

What percentage of crop-grown areas worldwide typically receives pesticides during production?

<p>About 70-90% (A)</p> Signup and view all the answers

What is a consequence of pesticide use in agriculture?

<p>Development of pest resistance (C)</p> Signup and view all the answers

Which of the following is considered a type of farm chemical used in modern agriculture?

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

Why are pesticides considered vital in modern intensive agriculture?

<p>They significantly boost cereal crop production (B)</p> Signup and view all the answers

What is the main purpose of urban planning?

<p>To design cities with features that minimize environmental impact (D)</p> Signup and view all the answers

What is a potential consequence of the increased use of fertilizers in agriculture?

<p>Increased greenhouse gas emissions (A)</p> Signup and view all the answers

Which property of an ecosystem refers to its ability to sustain structure and functions indefinitely?

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

Which of the following best describes 'resilience' in an ecosystem?

<p>The capacity to maintain productivity after disturbances (B)</p> Signup and view all the answers

What does the term 'equitability' mean in the context of ecosystems?

<p>The uniform distribution of resources across species (C)</p> Signup and view all the answers

What does diversity in an ecosystem signify?

<p>The number of species and their interactions (B)</p> Signup and view all the answers

How does urban planning contribute to sustainable transportation?

<p>By incorporating public transport systems and walkable areas (A)</p> Signup and view all the answers

Which aspect of an ecosystem relates to its ability to reorganize itself through interactions?

<p>Self-organization (C)</p> Signup and view all the answers

What is the primary focus of policy and regulation in environmental contexts?

<p>To enforce laws protecting ecosystems from pollution and overexploitation (D)</p> Signup and view all the answers

What is the definition of an ecosystem?

<p>A defined area of the earth with interrelated biotic and abiotic processes. (B)</p> Signup and view all the answers

Which of the following is NOT a way in which humans manage ecosystems?

<p>Replacing natural processes with synthetic solutions. (B)</p> Signup and view all the answers

What practice is associated with sustainable agriculture?

<p>Employing crop rotation and organic farming. (B)</p> Signup and view all the answers

What role do humans play in ecosystems?

<p>They act as indispensable managers and manipulators of these systems. (A)</p> Signup and view all the answers

Which of the following is NOT one of the methods for water management?

<p>Drilling for groundwater to excess. (B)</p> Signup and view all the answers

What is a primary goal of conservation efforts?

<p>Restoring biodiversity and protecting natural habitats. (C)</p> Signup and view all the answers

Which statement about land use is accurate?

<p>Land has numerous diverse uses reflecting modern life complexities. (C)</p> Signup and view all the answers

How does crop rotation benefit sustainable farming?

<p>It enhances soil health and prevents nutrient depletion. (D)</p> Signup and view all the answers

Which of the following topics focuses primarily on the socio-economic issues related to crops?

<p>Environmental and Socio-Economic Issues on High Value Agriculture (B)</p> Signup and view all the answers

What is a potential focus area of the Environmental and Socio-Economic Issues on Agro-enterprise Development?

<p>Integration of forest resources into business (C)</p> Signup and view all the answers

Which topic addresses the integration of socio-economic issues specifically in smallholder farming?

<p>Environmental and Socio-Economic Issues on Smallholder Agriculture (C)</p> Signup and view all the answers

Which topic would likely include discussions on sustainability practices in forest management?

<p>Environmental and Socio-Economic Issues on Forestry Development (D)</p> Signup and view all the answers

What might be a primary concern of the Environmental and Socio-Economic Issues on Fisheries Development?

<p>Impact of overfishing on local economies (B)</p> Signup and view all the answers

Which issue is least likely to be covered under Environmental and Socio-Economic Issues on Rice and the Green Revolution?

<p>Sustainable forestry practices (C)</p> Signup and view all the answers

In which area would discussions about livestock's role in rural economies most likely be included?

<p>Environmental and Socio-Economic Issues on Livestock Development (A)</p> Signup and view all the answers

Which topic relates more to land management practices and environmental conservation?

<p>Environmental and Socio-Economic Issues on Rangeland Management (A)</p> Signup and view all the answers

What level of content knowledge is indicated by a score of 4?

<p>Deep understanding of the topic (D)</p> Signup and view all the answers

Which of the following describes the organization of a presentation scoring a 2?

<p>Some organization, but may be unclear at times (D)</p> Signup and view all the answers

What does a score of 1 in presentation skills indicate?

<p>Weak delivery with poor eye contact (A)</p> Signup and view all the answers

How are visual aids assessed at the 'Good' level (score of 3)?

<p>Used effectively but could be optimized (C)</p> Signup and view all the answers

Which characteristic is associated with a score of 0 in content knowledge?

<p>Significant gaps in content knowledge (B)</p> Signup and view all the answers

What feature of organization is expected for a presentation to receive a score of 4?

<p>Well-organized with a logical introduction and conclusion (C)</p> Signup and view all the answers

Which presentation skill is typically lacking for a score of 2?

<p>Engagement and clarity (C)</p> Signup and view all the answers

What does 'limited understanding' refer to in evaluating content knowledge?

<p>Basic knowledge with minor gaps (D)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Ecosystem Properties and Land Use
40 questions
Clase 6: Mantenimiento de Espacios Verdes
29 questions
Agriculture and Ecosystems Overview
42 questions
Use Quizgecko on...
Browser
Browser