本题目来源于试卷: IB ESS Unit 2: Ecosystems & Ecology，类别为 IB环境系统与社会
[单选题]
Identify which of the following is an example of i7svz9b9 .gkltransformatiofyf*uq :k9. qfp in6i9n.
A. Water is lost from plants by the process of transpiration (evaporation from the leaves).
B. During photosynthesis, carbon dioxide moves into the leaves of the plants.
C. Producers are consumed by herbivores in ecosystems.
D. Glucose and other sugars made in the leaves are transported to other parts of the plant.
参考答案: A
本题详细解析:
Option A is correct because it involves a change of state, water is yrrp.73fp1a)* n(q3k(jfcjzbq 4lvxo v+xi7lost by evaporation. All other choices are a movemen) cnvvrxr.*( j fij+x3ba q43p17 kyzpq o(7flt of matter from one place to another.
Transfer of matter refers to the change in location, and transformation of matter refers to a change in state for example from liquid to gas or solid to liquid.
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