Chapter 6, Problem 7STP

Summary Introduction

Introduction:

Water cycle is a biogeochemical cycle, in which the water in the biosphere is transferred from one form to another. In this case, liquid water is evaporated in the form of clouds.

Answer to Problem 7STP

The correct answer is option B.

Explanation of Solution

Explanation/justification for the correct answer:

Option (B) evaporation. Evaporation is the process by which the water from the ground is evaporated and result in the formation of clouds. Hence, it is the correct answer.

Explanation for incorrect answer:

Option (A) condensation. The condensation is shown in process C. Hence, it is incorrect.

Option (C) Runoff. Runoff is shown as B. Hence, it is incorrect.

Option (D) precipitation. Precipitation is the same, as the condensation of water causes precipitation. Hence, it is an incorrect answer.