Step 1: Understanding Statement I.
Statement I says that urban green spaces help in reducing air pollution and improving public health. This is correct because trees and plants absorb pollutants, improve air quality, regulate temperature, and promote physical and mental well-being among urban populations.
Step 2: Understanding Statement II.
Statement II claims that urban green spaces are only for aesthetic purposes and have no functional benefits. This is incorrect because urban green spaces provide multiple functional benefits such as pollution control, biodiversity conservation, climate regulation, and public health improvement.
Step 3: Analyzing the options.
(A) Incorrect, because Statement II is false.
(B) Incorrect, because Statement I is true.
(C) Correct, because Statement I is true and Statement II is false.
(D) Incorrect, because Statement I is not false.
Step 4: Conclusion.
The correct answer is (C) Statement I is true but Statement II is false.