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 a i-bj:+o2 hs;lz ,vfnmnh2h0h n e4ih5r b1ct; dqxample of transformation.
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 be;q9zs ..f ty )2- *uc/dbsk/ u(aazb-dnutitvcause it involves a change of state, water is lost by evaporation. All other choice; ztia.u.ntdq a c*ssu/-vubd)k (b/y- t9 f2zs are a movement 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.
| 
