Name two man-made ecosystems.

Name some man-made ecosystems.

Give two exampes of man made ecosystem.

A man made ecosystem is

Give two examples of artifical or man-made ecosystems. List the salient features by which they differ from natural ecosystems.

Write a bried note on man-made ecosystems.

Name two salt water ecosystem.

Name two aquatic ecosystem which have rich diversity of macrophytes.

According to David Tilman, greater the diversity, greater is the primary productivity. Can you think of a very low diversity man-made ecosystem that has high productivity ?

Name some man-made materials.

Name the two man made silicates.