How to practice: This set collects only the Writing Sample question type from the real DET (Duolingo English Test) — DET Writing questions. No grading, no timer — solve it yourself, then tap each question to reveal the answer or model response.
Q1
Why are animals important to our planet? Give at least two reasons and examples.
Useful Expressions
ecosystems in balance · carry pollen · environment clean · protect animals
Show Model Answer
Animals are very important to our planet for many reasons. First, they help keep ecosystems in balance. For example, bees carry pollen from flower to flower, which helps plants grow. Without bees, many fruits and vegetables would not exist. Second, animals help keep the environment clean. Vultures eat dead animals, which stops diseases from spreading. Worms break down old leaves and make the soil healthy for plants.
Animals also provide many benefits for people. We get food, clothing, and medicine from animals. Many people also have pets that make them happy and healthy. For all these reasons, we must protect animals and their habitats. If we lose too many animals, our planet will become a very different and difficult place to live.
Animals also provide many benefits for people. We get food, clothing, and medicine from animals. Many people also have pets that make them happy and healthy. For all these reasons, we must protect animals and their habitats. If we lose too many animals, our planet will become a very different and difficult place to live.
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