Question

Identify the resources which is made by humans.

• A. Aquarium
• B. Pond ecosystem
• C. Roof top garden
• D. Both A and C

Answer 1

The correct option is D Both A and C

The resources or useful substances which are produced by man and not available in the natural environment are the man-made resources. The aquarium is the artificial water ecosystem made by the man which contains the plants, fishes and other organisms which serve as a source of food. The rooftop gardening provides the growth of the plants in the available areas like rooftops and terraces. These plants provide cooling and serve as the source of new seeds, flowers, and fruits.

Thus, the correct answer is option D.