IELTS task 2 - The importance of biodiversity is being more widely recognised as increasing numbers of species come under threat

Question

Biodiversity is an indispensable factor of human beings. Without it, the balance of our planet may deteriorate feasibly, leading to many severe outcomes. Actually, there are large numbers of factors contributing to the down-going trend of biodiversity.

 

Recognizably, it is the unconstancy of species that affacts biodiversity the most. A sudden decrease in the quantity of animals may create several bad effects on the Earh. For example, the greater amount of butterflies die out, the less likely for flowers to be pollinated. Also, human's bad behaviour might add up to the deterioration of biological differences as well. Evidently, industrial pollution is making many kinds of animals die away, causing loss in biodiversity.

 

So as to contend with those problems, some solutions must be considered. On one hamd it is people's knowledge that must be enriched.An overwhelming number of people may be misled that cute-looking pets like cats and dogs are woth living than those which are not. Clearly, those concepts are scientifically incorrect needing to be obliterated since every species plays an essential role in our living.

 

On the other hand, it is crucial that the government bring in some compulsory restriction. In fact, human's tree logging, air polluting, sea contaminating result in the damage of biodiversity. So, if the new laws are introduced, these environment-ruining actions will actually be limited, which may create a positive outcome on the conservation of biological diversity.

 

In nutshell, although biological differences are very important, there still are many pessimistic commitment ruining them. However, a number of resolutions namely knowledge enrichment and human's restriction seem to be available helping to tackle those issues.

Answer 1

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In recent years there has been growing awareness of the importance of preserving the world’s biological diversity. As increasing numbers of unique, and potentially useful, plants and animals come under threat, people are beginning to ask whether more can be done to reserve this trend.

 

     One possible approach is to regulate agricultural and industrial activity so that pollution and disruption to natural habitats is kept to a minimum. People argue that economic prosperity must be curtailed if it comes at the expense of the environment. However, businesses affected are unlikely to comply with such a strategy. It may even generate hostility to conservation efforts generally if the economic costs are perceived to be too high.

 

     An alternative approach would be to protect and expand nature reserves so that complete ecosystems can be kept intact. This would ensure that a minimum number of wild plants and animals would survive. However, although such places are indeed valuable, experience shows that it is difficult to protect rare plants and animals from exploitation. In fact, as some species, like the tiger, become rarer, the more valuable they become to poachers and others who seek to benefit from their trade.

 

     A more effective approach is to educate the public about the benefits of biodiversity. Money should be invested in the research and development of the world's biological resources. Once people understand that there are real benefits to exploiting natural resources in a sustainable way, they are more likely to make the short-term sacrifices necessary to preserve natural habitats.