Cause and Effect
Grade 2 Reading Worksheet - Building Confidence

Read the text. Circle the best answer.
Read this first
Why Ice Melts
Ice is water that has frozen solid. Water freezes when it gets very cold. Ice stays frozen only while the air around it is cold too.
When ice gets warm, it starts to melt. Heat from the sun, the air, or your hand can warm it. As the ice warms up, it turns back into liquid water.
You can see this with an ice cube. If you put one on a plate in a sunny window, it melts fast. A puddle forms on the plate. If you put one in a shady spot, it melts more slowly because the air there is cooler.
Melting can go the other way too. If you put the puddle of water back in the freezer, it gets cold. Then it freezes, and you have ice once more.
Why does ice start to melt?
- because it sits on a plate
- because it gets warm
- because it gets very cold
What happens when water gets very cold?
- It freezes.
- It dries up.
- It melts.
Which sentence uses because the right way?
- Because the air is cold, the ice cube melts.
- Because the ice cube melts, the sun is warm.
- Because the sun is warm, the ice cube melts.
Why does an ice cube melt fast in a sunny window?
- The window is cold.
- The sun warms it.
- The plate is wet.


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