Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE
Anita Sood Science Solutions for Exercise - Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE
Attempt the free practice questions from Exercise 3: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. Expanded Universal Science solutions are prepared by Experienced Embibe Experts.
Questions from Anita Sood, Anupama Bhandari, Madhabi Bose and, Shelly Wadhwa Solutions for Exercise 3: ASSESSMENT ZONE with Hints & Solutions
Discuss some natural methods to prevent the growth of pests.
Raghav is a friend of Shashank, who is a farmer. Raghav advises his friend not to grow the same type of crop (Cash crop) in his field over several years to gain more money.
Is Raghav's advice correct?
Raghav is a friend of Shashank, who is a farmer. Raghav advises his friend not to grow the same type of crop (Cash crop) in his field over several years to gain more money.
What can be the consequences of growing one type of crop in a field for a long period of time?
'Prolonged use of pesticides is undesirable'. Comment on this statement.
Explain the nitrogen cycle with the help of a diagram.
In what way is pisciculture different from apiculture?
Explain the processes - harvesting, threshing and winnowing.
What is the 'field fallow'? What is the aim of this practice?
