Podcast
Questions and Answers
Which one of the following is NOT a component of an ecosystem?
Which one of the following is NOT a component of an ecosystem?
- Living organisms
- Chemical cycles (correct)
- Non-living environment
- Energy flows
Which process involves the removal and transportation of soil and rock from the Earth's surface?
Which process involves the removal and transportation of soil and rock from the Earth's surface?
- Types of erosion
- Land degradation
- Mechanisms of soil erosion
- Erosion (correct)
What is the main cause of erosion?
What is the main cause of erosion?
- Non-living environment
- Human activities (correct)
- Living organisms
- Energy and chemical cycles
What are the two important components of an ecosystem?
What are the two important components of an ecosystem?
What is the definition of an ecosystem?
What is the definition of an ecosystem?