本题目来源于试卷: Stratospheric Ozone，类别为 IB环境系统与社会
[单选题]
Depletion of stratospheric ozone has affected life on cpifs:3(y - aq3yt e:lEart4-fkw /2ee xhg3 mnq8u(jmm(jh in many ways.
Identify which of the following is not the result of depletion of stratospheric ozone.
A. Cataracts
B. Skin cancer
C. Premature ageing of skin
D. Increase in phytoplankton production
参考答案: D
本题详细解析:
Marine ecosystems sho: w0pca5l57 rwhefy3nw evidence of damage as a result of the depletion of stratospheric ozone. This is due to increased uv irradiation to the upper layers of the ocean, causing a decrease in marine phytoplankton that is at the base of the food web.
Deplew3l h5yr: w 0ep5cn7aftion of stratospheric ozone can cause eye problems and cataracts (Option A) and an increase in skin damage, ageing and cancer (Option B).
Depletion of stratospheric ozone has also caused damage to skin resulting in premature ageing, and wrinkles (Option C).
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