Ch 9: Bioremediation: Help and Review

About This Chapter

The Bioremediation chapter of this Introduction to Environmental Science: Help & Review course is the simplest way to master bioremediation. This chapter uses simple and fun lessons that only take about five minutes, plus lesson quizzes and a chapter exam to ensure you learn the essentials of bioremediation.

Who's It For?

Anyone who needs help learning or mastering bioremediation will benefit from the lessons in this chapter. There is no faster or easier way to learn bioremediation. Among those who would benefit are:

  • Students who have fallen behind in understanding the history, uses and techniques of bioremediation
  • Students who struggle with learning disabilities or learning differences, including autism and ADHD
  • Students who prefer multiple ways of learning environmental science (visual or auditory)
  • Students who have missed class time and need to catch up
  • Students who need an efficient way to learn about bioremediation
  • Students who struggle to understand their teachers
  • Students who attend schools without extra science learning resources

How It Works:

  • Find lessons in our course that cover what you need to learn or review.
  • Watch the video or read through the text lesson.
  • Refer to the transcripts or specific lesson sections to reinforce your learning.
  • Test your understanding of each lesson with short quizzes.
  • Verify you're ready by completing the Bioremediation chapter exam.

Why It Works:

  • Study Efficiently: Skip what you know, review what you don't.
  • Retain What You Learn: Engaging animations and examples make topics easy to grasp.
  • Be Ready on Test Day: Use the Bioremediation chapter exam to be prepared.
  • Get Extra Support: Ask our subject-matter experts any bioremediation question. They're here to help!
  • Study With Flexibility: Watch videos and read text lessons on any web-ready device.

Students Will Review:

This chapter helps students review the concepts in a bioremediation unit of a standard environmental science course. Topics covered include:

  • History and description of bioremediation
  • How bioremediation functions
  • Applications of bioremediation
  • Benefits and drawbacks of bioremediation
  • The technology involved with bioremediation
  • In situ and ex situ bioremediation
  • Forms of bioremediation
  • Aerobic and anaerobic bioremediation
  • Mycoremediation fungal and soil bioremediation
  • Approaches to treating oil spills with bioremediation

15 Lessons in Chapter 9: Bioremediation: Help and Review
Test your knowledge with a 30-question chapter practice test
What is Bioremediation?

1. What is Bioremediation?

In this lesson, we will discuss and define the process of bioremediation, where living organisms are able to remove or neutralize an environmental contaminant.

History of Bioremediation

2. History of Bioremediation

Have you ever wondered if we can use nature to help nature? In this lesson, you'll learn about the major points and discoveries related to bioremediation.

How Does Bioremediation Work?

3. How Does Bioremediation Work?

Bioremediation is the process of a biological organism metabolizing or neutralizing an environmental pollutant. In this lesson we will look at how this happens in the environment thanks to the metabolic activities of microorganisms.

Bioremediation Examples & Uses

4. Bioremediation Examples & Uses

Bioremediation is a useful technique for removing contaminants from various environments. In this lesson you'll learn about some of the applications and uses of bioremediation.

Advantages of Bioremediation

5. Advantages of Bioremediation

This lesson discusses some advantages of bioremediation including the ability of microorganisms to use a wide variety of pollutants, the speed of their metabolism, and the cost-effectiveness of bioremediation as an option for environmental cleanup.

Disadvantages of Bioremediation

6. Disadvantages of Bioremediation

There are some disadvantages and challenges associated with bioremediation. We will disuss environmental variables, biology, and the definition of remediation, and how these influence our ability to use bioremediation.

Bioremediation Techniques, Methods & Technology

7. Bioremediation Techniques, Methods & Technology

In this lesson, we will consider how to boost bioremediation in the environment using nutrients, oxygen, and outside organisms and how to move contaminated soil and water out of the environment into controlled conditions for bioremediation.

In Situ Bioremediation: Definition & Techniques

8. In Situ Bioremediation: Definition & Techniques

In this lesson we will take a look at how biological organisms can break down environmental pollutants in a process called bioremediation. We will consider a special case of bioremediation, called in-situ bioremediation, where contaminated soil or water is cleaned up without removing it from its natural setting.

Ex Situ Bioremediation

9. Ex Situ Bioremediation

Ex-situ bioremediation describes a process where contaminated soil or water is removed from the environment by biological organisms. Ex-situ bioremediation can use bioreactors and added nutrients to speed up the breakdown of environmental pollutants.

Types of Bioremediation

10. Types of Bioremediation

In this lesson we will consider bioremediation by three major groups of living organisms, bioremediation by bacteria, mycoremediation by fungi ,and phytoremediation by plants.

Aerobic & Anaerobic Bioremediation

11. Aerobic & Anaerobic Bioremediation

Organisms that participate in bioremediation can metabolize pollutants in the presence and absence of oxygen (aerobic versus anaerobic). Knowing which process is occurring can help us support bioremediation.

Mycoremediation Fungal Bioremediation

12. Mycoremediation Fungal Bioremediation

When fungi assist us in bioremediation we call it mycoremediation. Learn about the tricks fungi use to digest large, complex molecules and how they can grow in huge networks of interconnected cells.

Soil Bioremediation

13. Soil Bioremediation

Soil is a complex mixture of minerals and organic matter that supports a diverse array of life. Soil life is also capable of bioremediation. This lesson describes how soil acts to remove or neutralize environmental pollutants.

Bioremediation & Oil Spills: Methods of Treatment

14. Bioremediation & Oil Spills: Methods of Treatment

Oil spills are devastating to the environment, learn about how tiny living organisms can help to clean up the oil by a process called bioremediation and how we can pitch in by providing nutrients to the microbial clean up crew in a process called biostimulation.

What is Phytoremediation? - Definition & Techniques

15. What is Phytoremediation? - Definition & Techniques

Scientists have come up with different ways to help keep our environment clean. We are going to discuss phytoremediation and the techniques used in this process in this lesson.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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