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所属分类：成人英语资源
Introduction to Animals
Animals are living beings that inhabit the earth with humans. They come in a variety of shapes, sizes, and colors, and can be found in almost every part of the world. Some animals are domesticated, meaning they live with humans and have been bred for specific purposes, such as companionship or as working animals. Other animals are wild, living in natural habitats and surviving on their own instincts.
The animal kingdom is vast and diverse, including mammals, birds, reptiles, amphibians, fish, and insects. Each group has unique characteristics and adaptations that help them survive in their environment. For example, mammals have hair or fur to keep
them warm, while birds have feathers for flight and insulation.
Animals play important roles in the ecosystem, serving as pollinators, prey, and predators. They help with the fertilization of plants, control populations of other animals, and provide humans with food, clothing, and medicine. Some animals, such as dogs and cats, have even become integral parts of our daily lives as pets.
Despite their importance, animals are often mistreated and endangered due to human activities such as habitat destruction and poaching. It is important for us to respect and protect these creatures, as they share the planet with us and contribute to the diversity of life.
In conclusion, animals are an essential part of our world and should be appreciated for
their unique qualities and contributions. As humans, we have a responsibility to protect and
preserve these amazing creatures for future generations to enjoy.
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