4 questions · timed · auto-graded
| Error | Correction | |
| It has been well says that forests | ||
| precede mankind; desert follow. The | ||
| world’s ancient patrimonial of | ||
| tropical forests is now eroding at the rate of forty to fifty million acre a year. |
| says | said |
| preside | precede |
| patrimonial | patrimony |
| acre | acres |
| Error | Correction | |
| Scientists have catalogue about | ||
| 1.4 million living specie with | ||
| which mankind share the earth. | ||
| Estimates vary wide as regards the still-uncatalogued living species. |
| catalogue | catalogued |
| specie | species |
| share | shares |
| wide | widely |
| Error | Correction | |
| The conceptual of sustainable | ||
| development was popularise in 1987 | ||
| by the World Commission with | ||
| Environmental and Development. |
| conceptual | concept |
| popularise | popularised |
| with | on |
| Environmental | Environment |
| Error | Correction | |
| We have shifts-one hopes, | ||
| irrevocably – from the mechanist view | ||
| to wholistic and ecological view of | ||
| the world. It is a shift in human perceptional as revolutionary as that introduced by Copernicus. |
| Error | Correction |
| shifts. | shifted |
| mechanist | mechanistic |
| wholistic | holistic |
| perceptional | perceptions |