iGeo 2015, Мултимедиен тест — Задача 19. Q.19

Multimedia Test Tver, Russia

Указания

This test has 40 questions.

Look at every page and read the questions carefully.

You have 45 minutes to complete the test. If you finish early wait silently until the 45 minutes are over.

Each question is multiple-choice. Choose A, B, C or D. Only one answer is correct.

Some questions contain a short video clip (indicated with [film-reel icon]). Click inside the video frame to start it.

Mark your choice on the Answer Sheet by making a circle around the letter that you want to select. If you make a mistake cross out the selected letter and circle a new choice.

For navigation it is best to use the arrows on the keyboard to move to the next (↓ →) or previous (↑ ←) page. DO NOT CLICK ON THE ESCAPE BUTTON, AS THAT ENDS THE PRESENTATION.

Good luck!

Условие

What process does the illustration represent?

A. forest degradation

B. risk in forest ecosystems

C. forest succession

D. the geographical zonation of plants

Illustration with a legend 1 Bare Rock, 2 Mosses Grasses, 3 Grasses Perennials, 4 Woody Pioneers, 5 Fast Growing Trees, 6 Climax Forest; curves 1 to 6 rise and fall one after another along a 'Time' arrow. Below, six soil blocks with increasingly tall vegetation from bare rock to a dense forest, arrows from a 'Disturbance' bar with fire, human, flood and biohazard icons, and at the bottom a rising curve 'Increase over Time: Biodiversity, Biomass, Soil Layer'.

Отговори

Решение

THE END

You have reached the last slide of the Multimedia Test.

Click on the arrow ↑ or ← to go back to the previous page(s) if you want to check your answers

OR

wait silently until the time is over.

Оригинал в Архива: 2015MMtest.pdf · официални решения: 2015MManswercode.pdf