Chapter 33, Problem 4ITD

Summary Introduction

To review:

On the basis of the given statement, to estimate the effect of volcanic eruption caused in the middle of the 19th century that swept a huge amount of ash and smoke into the earth’s atmosphere.

Introduction:

The experiment was done by the researchers to see the growth of plants with wider girth in warmer areas in Siberian pines (Pinus sibirica) in Tarbagatay pass region in Mongolia. The Siberian pines are coniferous shrubs, evergreen, long and found on high altitude 1,000–2,000 m. These plants grow on drained soil and in acidic soil.