Certificate Course B.Sc. Introduction to Environmental Studies Quiz

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Questions and Answers

Which of the following is not a component of the Earth's environment?

  • Stratosphere
  • Troposphere
  • Biosphere
  • Hydrosphere (correct)

Which of the following is an example of a non-renewable natural resource?

  • Hydroelectric power
  • Solar energy
  • Fossil fuels (correct)
  • Wind energy

What is the primary function of an ecosystem?

  • To provide habitats for different species
  • To maintain the balance of the environment
  • To cycle nutrients and energy flows
  • All of the above (correct)

Which layer of the Earth's atmosphere is responsible for absorbing harmful ultraviolet radiation from the Sun?

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

Which of the following is not a type of ecosystem mentioned in the course content?

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

What is the primary reason for the importance of the atmosphere?

<p>All of the above (D)</p> Signup and view all the answers

Which of the following is an example of a renewable natural resource?

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

Which layer of the Earth's atmosphere is the closest to the Earth's surface?

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

What are the components of the Earth's environment mentioned in the course content?

<p>The components of the Earth's environment mentioned are Troposphere, Stratosphere, Mesosphere, Thermosphere, and Ionosphere.</p> Signup and view all the answers

Explain the concept of biodiversity and its conservation.

<p>Biodiversity refers to the variety of living organisms in an ecosystem. Conservation of biodiversity involves protecting and preserving this variety of species.</p> Signup and view all the answers

Discuss the importance of the atmosphere.

<p>The atmosphere plays a vital role in protecting life on Earth by absorbing harmful radiation, regulating temperature, and providing oxygen for living organisms.</p> Signup and view all the answers

What are the primary types of natural resources discussed in the course content?

<p>The primary types of natural resources discussed are renewable resources and non-renewable resources.</p> Signup and view all the answers

Explain the concept of ecosystem and provide examples of different types of ecosystems.

<p>An ecosystem is a community of living organisms interacting with each other and their environment. Examples of ecosystems include pond, forest, grassland, and desert.</p> Signup and view all the answers

What is the significance of understanding the concept of ecosystem?

<p>Understanding ecosystems helps in comprehending the interactions between living organisms and their environment, leading to better conservation and management practices.</p> Signup and view all the answers

How does basic knowledge about natural resources contribute to environmental awareness?

<p>Basic knowledge about natural resources raises awareness about the importance of conservation, sustainable use, and protection of the environment.</p> Signup and view all the answers

Why is it crucial to become aware and appreciate the value of the environment?

<p>Awareness and appreciation of the environment foster a sense of responsibility towards conserving nature, ensuring a healthy and sustainable planet for future generations.</p> Signup and view all the answers

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Study Notes

Course Overview

  • Course Code: AEC-01
  • Course Title: Introductory Environmental Studies
  • Course Type: Ability Enhancement Course (AEC)
  • Credit Value: 02 (30 Hr Theory)
  • Total Marks: 50, Min Passing Marks: 20

Course Learning Outcomes

  • Students will gain basic knowledge about natural resources
  • Students will understand the concept of ecosystem
  • Students will understand the concept of Biodiversity and its Conservation
  • Students will become aware and appreciate the value and concern of environment

Course Content

  • Unit 1: Introduction to Environment
    • Components of environment
    • Structure of earth's environment: Troposphere, Stratosphere, Mesosphere, Thermosphere, Ionosphere
    • Importance of atmosphere (08 Hrs)
  • Unit 2: Natural Resources
    • Renewable and Non-Renewable Sources
    • Types of resources: Forest, Water, Mineral, Food, Energy (07 Hrs)
  • Unit 3: Ecosystem
    • Concept of Ecosystem
    • Function of Ecosystem
    • Types of Ecosystems: Pond, Forest, Grassland, Desert (07 Hrs)

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