Students identify whether each image depicts evaporation or condensation in this science worksheet.

Problem Description:

The task is to identify whether each image represents evaporation or condensation. Here's a breakdown of the concepts:

- Evaporation: The process where a liquid turns into a gas (vapor) and enters the air. This typically occurs when heat is applied.
- Condensation: The process where a gas (vapor) turns back into a liquid. This typically occurs when the temperature decreases.

Solution:

Let's analyze each image one by one:

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#### Image 1: Clothes drying in the sun
- Description: Clothes are hanging outside, and water droplets are evaporating from them under the sun.
- Process: Evaporation
- Explanation: The heat from the sun causes the water on the clothes to turn into vapor and enter the air.

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#### Image 2: Water droplets on a car window
- Description: A car window with visible water droplets.
- Process: Condensation
- Explanation: When warm, moist air comes into contact with a cooler surface (the car window), the water vapor in the air condenses into liquid droplets.

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#### Image 3: Clouds with raindrops
- Description: Clouds releasing raindrops.
- Process: Condensation followed by precipitation
- Explanation: Clouds form when water vapor in the air cools and condenses into tiny droplets. When these droplets combine and grow heavy, they fall as rain. The primary process here is condensation.

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#### Image 4: Boiling water in a pot
- Description: A pot of water being heated, with steam rising.
- Process: Evaporation
- Explanation: Heat is applied to the water, causing it to turn into vapor and rise as steam.

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#### Image 5: Water droplets on a plastic bottle
- Description: A plastic bottle with visible water droplets on its surface.
- Process: Condensation
- Explanation: If the bottle is cold and placed in a warm, humid environment, the water vapor in the air will condense on the cooler surface of the bottle.

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#### Image 6: Sun shining over a cloud
- Description: A sun shining over a cloud.
- Process: Evaporation
- Explanation: The sun's heat causes water on the ground or in bodies of water to evaporate, forming clouds.

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#### Image 7: Raindrops on a window
- Description: Raindrops on a glass surface.
- Process: Condensation
- Explanation: Similar to Image 2, when warm, moist air meets a cooler surface (the window), condensation occurs, forming droplets.

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#### Image 8: Steam rising from a cup of hot tea
- Description: Steam rising from a cup of hot tea.
- Process: Evaporation
- Explanation: The heat from the hot tea causes the water in the cup to turn into vapor, which rises as steam.

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Final Answer:

1. Evaporation
2. Condensation
3. Condensation
4. Evaporation
5. Condensation
6. Evaporation
7. Condensation
8. Evaporation

Boxed Answer:
\[
\boxed{
\begin{array}{cc}
1. \text{Evaporation} & 5. \text{Condensation} \\
2. \text{Condensation} & 6. \text{Evaporation} \\
3. \text{Condensation} & 7. \text{Condensation} \\
4. \text{Evaporation} & 8. \text{Evaporation} \\
\end{array}
}
\]