Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: ASSESSMENT ZONE
Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: ASSESSMENT ZONE
Attempt the free practice questions from Exercise 2: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. Expanded Universal Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 2: ASSESSMENT ZONE with Hints & Solutions
The substances that bring undesirable changes in water are called _____.
_____ can be used as an organic fertiliser.
The method in which solid organic wastes are subjected to combustion is called _____.
Name the gas used to remove soluble impurities present in water.
[Do not write the molecular formula]
Write one word for the following.
Pipes made up of cast iron or PVC (Carry wastewater)
A big concrete or steel tank.
A technique used to remove solid waste that can be easily collected.
Name the chemicals used to protect the crops from insects. (Pesticides / Fertilizer)
