iGeo 2014, Мултимедиен тест — Задача 18. Q18

iGeo 2014 · Multimedia Test

Внимание: Бележка към темата

The official key supplies answer letters only. A blank response sheet and explanatory solutions are unavailable. Original movies and browser-compatible copies are linked for Q36 and Q38; the original PDF viewports are also retained.

Условие

According to the diagram, what is the estimated increase of carbon in the atmosphere (in gigatonnes) each year?

A. 5.8

B. 129.6

C. 219.6

D. 750.0

Complete native carbon-flux diagram, all reservoirs, stocks and flux numbers, arrowheads, bottom legend and CO2CRC credit.

Отговори

Решение

Оригинал в Архива: 2014MMtest.pdf · официални решения: 2014MManswercodes.pdf