Grade 5 Science Lesson 7 Effects of Human Activities on the Environment

Download the complete course in PDF >>


Some more free lessons »
Grade 1 Science Lesson 9 Taking Care of Animals
Grade 2 Science Lesson 1 Living and Non-living Things
Grade 5 Science Lesson 9 Force and Energy
Grade 5 Science Lesson 13 Light, Shadow and Eclipse
Grade 5 Science Lesson 12 The Earth
Grade 2 Science Lesson 12 Colour, Odour and Taste