$79
Plus membership
3 Credits
All courses include:
eTextbooks
2 to 3-day turnaround for grading
Multiple chances to improve your grade
On-demand tutoring & writing center
Student support 7 days a week
$79
Plus membership
3 Credits
All courses include:
eTextbooks
2 to 3-day turnaround for grading
Multiple chances to improve your grade
On-demand tutoring & writing center
Student support 7 days a week
Introduction to Environmental Science
$79
Plus membership
3 Credits
About This Course
ACE Approved 2023
Introduction to Environmental Science provides you with a comprehensive overview of the basic principles and unifying concepts of environmental science. Various ecosystems are described and conservation efforts are evaluated throughout the course.
What You'll Learn
Assess the various methods used to understand natural phenomena and the human impact on it, and analyze the steps taken to protect the environment.
Explain chemical cycles with reference to exchange of energy in chemical reactions and natural selection and evolution, and assess the effect of changes in the cycles on organisms.
Differentiate between various ecosystems, explain the interdependency of organisms within an ecosystem, and how changes in the environment can affect ecosystems.
Evaluate the impact of civilization on forests and grasslands, and assess how conservation efforts are useful in preserving species and restoration of habitats.
Analyze the use of and factors determining population characteristics of a species, explain the reasons for maintaining biodiversity, and evaluate the reasons for extinction of species.
Analyze human population growth and demography, and assess its impact on the environment.
Analyze the problems of urbanization in developed and developing countries, and evaluate its implication on the environment.
Evaluate techniques of sustainable agriculture and the need for pest control, and explain how pesticides degrade the soil and therefore the environment.
Describe the hydrologic cycle, classify sources of water pollution, and analyze techniques for water conservation and management.
Analyze the impact of air pollution on the climate and on human beings, and evaluate measures to reduce pollution.
Assess the factors that determine energy consumption and use of fossil fuels, and evaluate its effect on global warming.
Explain various alternative sources of energy, compare them in terms of environmental issues, and appraise energy conservation methods.
Explain the concept of waste management and evaluate programs and policies to reduce the harmful effects of waste.
Analyze the various factors influencing the use of environmental resources, and evaluate important local, national, and international policies, laws, and programs that aim to protect the environment.
Earn College Credit That Will Transfer
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Topics you will learn about include the importance of maintaining biodiversity, human population growth and demography, and the environmental challenges of urbanization in developed and developing countries. Techniques of sustainable agriculture and water conservation are also discussed in this online Environmental Science course.
There are no prerequisites for this course.
| Topic | Subtopics |
|---|---|
| Introduction to Environmental Science |
|
| Matter, Energy, and Life |
|
| Ecosystems |
|
| Species Populations and Biodiversity |
|
| Human Population |
|
| Energy Consumption and Conventional Sources |
|
| Alternative Sources and Energy Management |
|
| Forests and Conservation |
|
| Urbanization |
|
| Food, Agriculture, and Pest Control |
|
| Water: Availability and Pollution |
|
| Climate, Weather, and Air Pollution |
|
| Waste Management (Health) |
|
| Economics, Environment, and Policy |
|
Your score provides a percentage score and letter grade for each course. A passing percentage is 70% or higher.
Assignments for this course include:
- 4 Graded Exams
- 1 Graded Midterm Exam
- 1 Graded Final Exam
The required eTextbook for this course is included with your course purchase at no additional cost.
Enger, Eldon D., and Bradley F. Smith. Environmental Science: A Study of Interrelationships. 16th ed., McGraw-Hill Education, 2022.
Introduction to Environmental Science students also take: