Lesson eLearning

Explain why evaporation is faster in summer compared to winter.

medium 2 marks Class 5 · EVS · Up You Go
Answer
Because higher temperature, lower humidity and stronger winds increase evaporation.

The correct answer is Because higher temperature, lower humidity and stronger winds increase evaporation. — Strong winds remove the saturated air above the surface, further increasing evaporation rate.

Step-by-step solution

  1. Higher temperatures give water molecules more kinetic energy, speeding up evaporation.
  2. Lower humidity means the air can hold more vapour, allowing faster removal of water.
  3. Strong winds remove the saturated air above the surface, further increasing evaporation rate.
Common mistake: Attributing speed solely to temperature

Concept tested: Factors affecting evaporation

Published · How this solution was prepared and checked

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