题目内容：
简述生态系统的组成及其包含内容。
参考答案：
问答题：简述生态系统的组成及其包含内容。
- 题目分类：环境科学技术及资源科
- 题目类型：问答题
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Today Newton is a very clean place. Many years ago, however, there were milli...
Today Newton is a very clean place. Many years ago, however, there were milli...
Mr. Tom Forester lived by himself a long way from town. He hardly ever left h...
Mr. Tom Forester lived by himself a long way from town. He hardly ever left h...
Morgan Rees has always been a good businessman. He used to own three petrol s...
Morgan Rees has always been a good businessman. He used to own three petrol s...
驼峰由推送部分、峰顶平台、（）三部分组成。
驼峰由推送部分、峰顶平台、（）三部分组成。
When I was a little girl, my brothers and i collected stamps for many years. ...
When I was a little girl, my brothers and i collected stamps for many years. ...