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Grade 3 Science · World 7: Earth Keepers · Level 46
Air Pollution
Sources (exhaust, smoke, burning trash) and effects on living things.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 46
- Air pollution comes from car and truck exhaust, smoke from factory chimneys, and smoke from burning trash.
- Dirty air can make it harder for people and animals to breathe, and it can harm plants.
- We can help by walking, biking, or riding the bus, and by never burning trash.
Georgia Standards of Excellence in Science:
- S3L2.a — Ask questions to collect information and create records of sources and effects of pollution on the plants and animals.