Question

Which one statement is correct regarding man made ecosystem
A) They are highly efficient
B) They are poor in diversity
C) They are vulnerable to drought, floods and diseases
D) All are correct

Answer 1

the answer to the question is c

Answer 2

Answer:

The right answer is C) They are vulnerable to drought, floods and diseases.

Explanation:

• The ecosystem consists of biotic (living - plants, animals) and abiotic (non-living - air, soil, temperature) components.
• The ecosystem is of two types - natural and artificial ecosystem.
• The natural ecosystem consists of forests, aquatic systems, etc.
• The artificial ecosystem or man-made ecosystem, eg: aquarium, the agricultural field, zoo, botanical gardens.
• The man-made ecosystem has low stability because man creates only that ecosystem that is required and is beneficial for them.
• Eg: Man creates agricultural land for farming to produce food.
• They are also less efficient and are poor in diversity.
• Because of this, they are vulnerable to drought, floods, and diseases.
• Therefore the right answer is C) They are vulnerable to drought, floods, and diseases.