Question:
Identify the regulatory services:
I. Afforestation
II. Water purification
III. Wildlife
IV. Flood protection by growing Mangroves
Identify the regulatory services:
I. Afforestation
II. Water purification
III. Wildlife
IV. Flood protection by growing Mangroves
I. Afforestation
II. Water purification
III. Wildlife
IV. Flood protection by growing Mangroves
Show Hint
Regulatory services maintain ecosystem stability: afforestation, water purification, biodiversity (wildlife), and flood protection by mangroves are all examples.
Updated On: Jun 19, 2026
- I, II only
- I, II, IV only
- I, II, III only
- I, II, III, IV
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The Correct Option is D
Solution and Explanation
Step 1: Understanding regulatory services.
Ecosystem services are benefits provided by ecosystems to humans. Regulatory services include processes that maintain environmental balance and ecosystem health.
Step 2: Analyze given items.
- Afforestation: Trees regulate climate, air quality, and water cycle → regulatory service.
- Water purification: Wetlands and forests filter pollutants naturally → regulatory service.
- Wildlife: Maintaining biodiversity regulates ecosystem balance → regulatory service.
- Flood protection by Mangroves: Mangroves buffer against coastal flooding → regulatory service.
Step 3: Conclusion.
All four options (I, II, III, IV) are examples of regulatory services.
Ecosystem services are benefits provided by ecosystems to humans. Regulatory services include processes that maintain environmental balance and ecosystem health.
Step 2: Analyze given items.
- Afforestation: Trees regulate climate, air quality, and water cycle → regulatory service.
- Water purification: Wetlands and forests filter pollutants naturally → regulatory service.
- Wildlife: Maintaining biodiversity regulates ecosystem balance → regulatory service.
- Flood protection by Mangroves: Mangroves buffer against coastal flooding → regulatory service.
Step 3: Conclusion.
All four options (I, II, III, IV) are examples of regulatory services.
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