Ecosystems have living things like plants and animals, and nonliving things like water and rocks.

生态系统有植物和动物等生物，也有水和岩石等非生物。

Ecosystems can be found in many places like forests, deserts, and oceans.

生态系统存在于许多地方，例如森林、沙漠和海洋。

Humans are part of ecosystems because they live and interact with nature.

人类是生态系统的一部分，因为他们与自然生活并相互作用。

Predators are animals that are hunted and eaten by other animals in an ecosystem.​

捕食者是被生态系统中其他动物猎杀和食用的动物。

Prey are animals that are hunted and eaten by predators in an ecosystem.​

猎物是生态系统中被捕食者猎杀和吃掉的动物。

Decomposers break down dead plants and animals into nutrients in an ecosystem.​

分解者将死去的植物和动物分解成生态系统中的营养物质。

Balance in an ecosystem means that only one type of organism exists.​

生态系统中的平衡意味着只存在一种类型的生物。

Human impact can disrupt the balance of an ecosystem.​

人类的影响会破坏生态系统的平衡。

Deforestation is the clearing of trees from a forested area, which can harm ecosystems.​

森林砍伐是从森林地区砍伐树木，这可能会损害生态系统。

Environment refers only to the physical aspects of an ecosystem,

not the living organisms within it.​

环境仅指生态系统的物理方面，而不是其中的生物体。

An organism is any individual living thing in an ecosystem.​

有机体是生态系统中的任何个体生物。

All relationships between organisms in an ecosystem are harmful to one another.​

生态系统中生物之间的所有关系都是相互有害的。

Some relationships between organisms involve one benefiting while the other is harmed.​

生物体之间的某些关系涉及一个受益而另一个受到伤害。

All interactions between organisms in an ecosystem involve competition for resources.​

生态系统中生物之间的所有相互作用都涉及对资源的竞争。

Plants play a crucial role in providing oxygen and food within an ecosystem.​

植物在生态系统内提供氧气和食物方面发挥着至关重要的作用。

Only large animals have a significant impact on ecosystems; small insects do not matter much. 只有大型动物对生态系统有重大影响;小昆虫并不重要。

Ecosystems can be found in various sizes, from a small pond to a vast rainforest.​

生态系统有各种大小，从小池塘到广阔的热带雨林。

Once disrupted, ecosystems cannot recover or restore their balance over time.​

一旦被破坏，生态系统就无法随着时间的推移恢复或恢复其平衡。

It is essential for humans to protect and preserve ecosystems for future generations.

人类必须为子孙后代保护和维护生态系统。