Observatoire des droits humains (anglais seulement)

Why do trees need sunlight? An environmental scientist explains photosynthesis

(Version anglaise seulement)

par Rebekah Stein, Assistant Professor of Environmental Science, Quinnipiac University

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

Why do trees need sunlight? – Tillman, age 9, Asheville, North Carolina

Trees need sunlight for the same reason you need food. The energy from the Sun’s rays is a crucial ingredient in how plants make…

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