Lesson: Chapter - 10
Ecology
The Earth is a great web of interaction between various biotic organisms and nonliving, abiotic factors that make up their environment. The study of this web, and of the interactions that shape both living organisms and the environment in which they live, is called ecology.
Video Lesson - Ecology
Ecology is a critical component of biology; in some sense, it is the place where everything we have learned up until now fits together and functions in the real world. Up until this chapter we have studied biology in an increasing hierarchy:
- The Cell
- Biochemistry
- Tissue
- Organ
- Organism
Video Lesson - Components of Ecosystem
div>
Ecology takes individuals and puts them into larger contexts:
- Population
- Community
- Ecosystem
- Biome
- Biosphere
Note
Next to display next topic in the chapter.
Practice Questions
Test Prep Lessons With Video Lessons and Explained MCQ
Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.