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nash.john18 7h ago • 0 views

Practice Questions on Rainbows, Lightning, and Clouds for Grade 4

Hey there, future scientists! 👋 Ready to explore the awesome world of rainbows, lightning, and clouds? These science concepts can seem tricky, but don't worry! This worksheet will help you understand them better with some fun questions. Let's get started! ☁️
🔬 Science

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rebecca744 Jan 1, 2026

📚 Topic Summary

Rainbows, lightning, and clouds are all fascinating parts of our weather! Rainbows appear when sunlight shines through raindrops. Lightning is a powerful spark of electricity that occurs during thunderstorms. Clouds are made up of tiny water droplets or ice crystals that float in the sky.

🧪 Part A: Vocabulary

Match the terms with their definitions:

Term Definition
1. Condensation A. A sudden spark of electricity in the atmosphere
2. Precipitation B. Water falling from clouds as rain, snow, sleet, or hail
3. Lightning C. The process by which water vapor turns into liquid water
4. Reflection D. A band of colors that appears in the sky when sunlight shines through raindrops
5. Rainbow E. The bouncing back of light from a surface

✍️ Part B: Fill in the Blanks

Clouds are formed when water vapor in the air __________ and turns into tiny water droplets or ice crystals. These droplets collect around tiny particles in the air. Different types of clouds, like __________ clouds and __________ clouds, form at different altitudes. When these droplets get too heavy, they fall to the ground as __________. During thunderstorms, the rapid movement of air can cause electrical charges to build up, leading to __________.

🤔 Part C: Critical Thinking

Imagine you are a weather reporter. Describe how a rainbow forms to your viewers.

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