1. Present simple tense: Used throughout the answer ("Gardening teaches them...", "It's a hands-on way...") to express general truths and facts, which is appropriate for discussing advantages.
2. Relative clause: "particularly for children" is used as an additional detail, making the sentence more complex and informative.
3. Parallel structure: "about nature, the environment, and how things grow" lists multiple items in a parallel way, which makes the answer clearer and more fluent.
4. Infinitive of purpose: "to learn responsibility and patience" uses the infinitive form to explain the purpose or benefit, adding variety to sentence structure.