Pollution quiz for Grade 3 with answers

📚 Quick Study Guide

• 💨 Air Pollution: Caused by harmful things in the air, like smoke from cars and factories.
• 💧 Water Pollution: Happens when trash and chemicals get into rivers, lakes, and oceans.
• 🌳 Land Pollution: Occurs when we throw trash on the ground and don't recycle.
• ♻️ Reduce, Reuse, Recycle: Important ways to help stop pollution!
• ⚠️ Pollutants: Substances that cause pollution.
• 🌱 Clean Air & Water: Essential for plants, animals, and people to live.
• 💡 Solutions: Walking or biking instead of driving, using less plastic.

🧪 Practice Quiz

1. What is one major cause of air pollution?
   1. Eating too many vegetables
   2. Smoke from cars and factories
   3. Playing video games
   4. Drinking too much water
2. Which of these is an example of water pollution?
   1. Planting trees
   2. Trash in the ocean
   3. Riding a bicycle
   4. Reading a book
3. What does 'Recycle' mean?
   1. To use something again
   2. To throw something away
   3. To make something new from old materials
   4. To break something on purpose
4. What is one way to reduce land pollution?
   1. Throwing trash everywhere
   2. Recycling plastic bottles
   3. Cutting down trees
   4. Wasting food
5. Why is it important to keep our air clean?
   1. So we can see better
   2. So we can breathe easily and stay healthy
   3. So we can hear better
   4. So we can taste better
6. What are pollutants?
   1. Things that help the environment
   2. Things that cause pollution
   3. Things that make us laugh
   4. Things that taste good
7. Which of the following helps reduce pollution?
   1. Driving a car everywhere
   2. Using plastic bags every day
   3. Walking or biking instead of driving
   4. Leaving the lights on when you leave a room