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7分习作:V104(A):野生动物需保护吗?
收集时间 2007:12:11 16:29:18 收集: 考好雅思网 Version 104 Wild animals have no place in the 21st century, and the protection for them is a waste of resource. To what extent do you agree with the above statement? The environment is a comprehensively biological life cycle, with human beings, animals and plants playing effecting each other accordingly. Wild animals occupy an essential position in the life cycle. Let s look at a very simple example. Although snakes are very dangerous and frightening, they can catch mice, and mice can destroy the crop as well as the sanitary surroundings. Here it is easy to understand that if there are not enough snakes, the number of mice would grow rapidly, doing more harm to us. Then, shouldn t we protect the snake? Actually, we are saving resource by doing this because trying to save something which is already destroyed seriously costs more. Secondly, in present, quite a number of problems such as desertification and rivers dried up, caused by excessive exploitation of natural resource, have arisen an increasing number of people aware of environment protection. More and more places, I think, should be planned for wild animals in the 21st century. Thus, it is obviously noticed that more trees are planted and more wildlife conservation areas are planned , ensuring that wild animals will be under protection. As we can see from the improvement, in the 21st century, wild animals would be leading a happy life. To sum up, we cannot live without wild animals due to their profound effects on us. For this reason, we should try our best to protect them. Let s remember one thing-protecting wild animals is equivalent to protecting ourselves. 相关文章 |
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