Can I read Class 7 Soil Chapter Activities on EtoBox?
Class 7 Soil Chapter Activities by Sarika Ahuja is a document available to read on EtoBox.
What is Class 7 Soil Chapter Activities about?
1) The document discusses soil properties and types, as well as soil pollution. Students will study soil samples and their characteristic properties. Soil is made up of particles of different sizes ranging from rocks to clay to silt to sand. 2) When soil is heated, water droplets appear on the inside of the boiling tube, indicating that the soil contains moisture. The mass of the soil would be lower after heating due to the lost moisture. 3) Soil pollution from metals, pesticides, plastics and waste thr
- Author
- Sarika Ahuja
- Language
- EN