Biology 0610 · IGCSE · Pollution

Pollution — practice question

Fig. 6.1 presents the worldwide total mass of plastics waste generated since 2000 and the destination of that plastic. The figures for 2020 to 2050 are projections and appear as dashed lines on Fig. 6.1.
(a(i))[2]

Using the information in Fig. 6.1, describe how the total plastics waste production changes from 2000 to 2050.

(a(ii))[1]

Using the information in Fig. 6.1, estimate the percentage of total plastics waste that will be discarded in 2050. Circle the correct percentage.

(a(iii))[2]

Describe what the term sustainable resource means.

(a(iv))[3]

Describe the effects of releasing this carbon dioxide gas into the atmosphere.

(b)[3]

Describe the effects of plastic pollution on ocean organisms.

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